| 2015-01-08 |
Dan Carpenter | param_limit: re-write completely to make it simpler
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-07 |
Dan Carpenter | math: don't divide or MOD by zero
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-07 |
Dan Carpenter | db: it's not a condition return if we know it's true
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-07 |
Dan Carpenter | math: handle lists of numbers binopped together better
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2015-01-05 |
Dan Carpenter | db: fix bad bug in return split_success_fail()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-23 |
Dan Carpenter | validation: update to current pointer ranges 0,4096...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-23 |
Dan Carpenter | helper: || vs && typo leads to segfault in is_array()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-23 |
Dan Carpenter | math: fix bug in bitwise AND
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-23 |
Dan Carpenter | impossible: add the second register to check_list.h
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-23 |
Dan Carpenter | db: split success/fail returns as best we can
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-23 |
Dan Carpenter | math: handle bitwise AND better (fix upper limit)
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-22 |
Dan Carpenter | flow: don't treat "x += foo();" as a function assignment
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-18 |
Dan Carpenter | deref: don't print warnings on impossible paths
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-17 |
Dan Carpenter | debug: segfault using the --trace parameter
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-17 |
Dan Carpenter | core: improve is_array() and get_array_base()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | debug: add --trace=variable_name option
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | helper: change "&*foo" to "foo" at the lowest levels
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | db, impossible: cull impossible paths
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | math: use correct type
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | param_cleared: handle array assignments
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | recurse: fix has_variable()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | type: improve type_to_str() to handle SYM_NODE
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | type: handle SYM_NODE better in get_pointer_type()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | math: introduce can_integer_overflow()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | sval: type promote to int if the types are too small
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-15 |
Dan Carpenter | sval: default to int type if the type is unknown
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-10 |
Dan Carpenter | fixup_kernel.sh: allow larger values in rw_verify_area()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-10 |
Dan Carpenter | ranges: cast to the correct type in possibly_true/false()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-10 |
Dan Carpenter | param_limit: don't print the limit if it's the same...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-09 |
Dan Carpenter | fixup_kernel.sh: using LIMIT_VALUE instead of FILTER_VALUE
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-09 |
Dan Carpenter | param_limit: add comments and clarifications
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-09 |
Dan Carpenter | type: pointers are unsigned
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-08 |
Dan Carpenter | helper: in strip_expr() "*&foo" is basically the same...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-08 |
Dan Carpenter | impossible: introduce is_impossible_path() to say if...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-08 |
Dan Carpenter | function_hooks: remove impossible return states
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-08 |
Dan Carpenter | function_hooks: improve how function assignments are...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-05 |
Dan Carpenter | type_links: add it to check_list.h
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-04 |
Dan Carpenter | db: use stripped expressions in get_variable_from_key()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-03 |
Dan Carpenter | conditions: handle comma condtions
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-03 |
Dan Carpenter | smdb.py: add TYPE_LINK and UNTRACKED_DATA
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-03 |
Dan Carpenter | function_hooks,db: merge call_implies and return_states...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-03 |
Dan Carpenter | function_hooks,db: calculate the return range based...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-02 |
Dan Carpenter | buf_size: update to reflect new code
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-02 |
Dan Carpenter | validation: remove sm_redundant_check.c because we...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-01 |
Dan Carpenter | core: introduce &ghost state
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-01 |
Dan Carpenter | locking: add _raw_write_lock()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-01 |
Dan Carpenter | flow: handle if (unlikely(1)) {
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-01 |
Dan Carpenter | untracked_param: add a call back for when we lose track...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-12-01 |
Dan Carpenter | flow: fix how CALL_HOOK_AFTER is called
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-26 |
Dan Carpenter | db, fixup_kernel.sh: annotate ksize()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-26 |
Dan Carpenter | locking: add _raw_write_unlock()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-25 |
Dan Carpenter | user_data: tag more functions as syscalls
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-25 |
Dan Carpenter | db: create a clear_user_data.sh script
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-25 |
Dan Carpenter | smatch: make the --no-db option work
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-25 |
Dan Carpenter | flow: 7777777777 was too long
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-25 |
Dan Carpenter | signed: fix some "0 can't fit into 9223372036854775807...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-25 |
Dan Carpenter | free: use expr_to_var() instead of expr_to_var_sym...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-25 |
Dan Carpenter | db: change format from "$$->foo" to "$->foo"
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-24 |
Dan Carpenter | db: pass "INTERNAL" to caller_info callbacks
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-24 |
Dan Carpenter | db: cleanup caller_info_callback() a little
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-24 |
Dan Carpenter | db: boost the allowable return_states count to 3000...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-24 |
Dan Carpenter | type_val: improve the type/value information in the...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-24 |
Dan Carpenter | buf_size, db: don't store redundant information
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-24 |
Dan Carpenter | buf_size: given and array and an offset then return...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-24 |
Dan Carpenter | function_ptr: handle get_from__symbol_get()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-24 |
Dan Carpenter | function_ptr: tweak how (*(foo->bar))() is handled
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-24 |
Dan Carpenter | flow: handle comma assigns correctly. "foo = (3, 4);"
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-24 |
Dan Carpenter | hooks: add a FUNCTION_CALL_HOOK_AFTER hook
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-24 |
Dan Carpenter | sval: update sval_is_a_max() to handle the new valid...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-24 |
Dan Carpenter | core: make the valid pointer range 4096-7777777777
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-24 |
Dan Carpenter | delete the check_redundant_null_check.c
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-19 |
Dan Carpenter | db: build a new db first then overwrite the old one
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-18 |
Dan Carpenter | README: point to the Documentation/ directory
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-18 |
Dan Carpenter | Documentation: delete README-smatch, move README to...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-17 |
Dan Carpenter | db,caller_info: make some pattern matching more precise
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-17 |
Dan Carpenter | extra,free: introduce parent_is_gone()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-17 |
Dan Carpenter | smdb: print call_imples information along with return_states
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-13 |
Dan Carpenter | kchecker: let people build a full directory
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-13 |
Dan Carpenter | kchecker: fix the option ordering
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-13 |
Dan Carpenter | kchecker: add an --endian option
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-12 |
Dan Carpenter | Documentation: say that warnings are stored in warns.txt
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-11 |
Dan Carpenter | helper: segfault because of strip_expr()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-08 |
Dan Carpenter | buffer_too_small_for_struct: a variable size buffer...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-08 |
Dan Carpenter | documentation/smatch.txt: add some docs on building...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-07 |
Dan Carpenter | type_val: fake + fake is fake
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-07 |
Dan Carpenter | validation, struct_assignment: add some tests
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-07 |
Dan Carpenter | strip_expr: strip out known true false conditionals
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-07 |
Dan Carpenter | smdb.py: add ARRAY_LEN
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-07 |
Dan Carpenter | db, fixup_kernel: add vmalloc() return information
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-06 |
Dan Carpenter | core: s64max is not a valid pointer
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-06 |
Dan Carpenter | string_len: check calls like strcpy(buf + 1, src, size);
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-06 |
Dan Carpenter | capable: track which functions are only called under...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-06 |
Dan Carpenter | type: make type_to_str() print function types
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-06 |
Dan Carpenter | type: don't crash trying to print pointer types
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-06 |
Dan Carpenter | debug: add __smatch_type() which prints the type of...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-06 |
Dan Carpenter | type: type_to_str() should take a type parameter
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-05 |
Dan Carpenter | flow, db: fake an unknown return if the function is...
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-05 |
Dan Carpenter | db,extra: fixes to param filtering
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-05 |
Dan Carpenter | debug: add a function to do intersections
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
| 2014-11-04 |
Dan Carpenter | db, ranges: introduce long_min/max values
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
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commit | commitdiff | tree |
