| commit | 8a4ec5d4e4decd58a151b68ab0288b0925124dc0 | |
| author | Paul Eggert <eggert@cs.ucla.edu> | |
| Thu, 17 Oct 2019 18:35:48 +0000 (17 11:35 -0700) | ||
| committer | Paul Eggert <eggert@cs.ucla.edu> | |
| Thu, 17 Oct 2019 18:51:20 +0000 (17 11:51 -0700) | ||
| tree | 8e397d5751c4388fdbd1b8bd8ad2aa66ebce07ce | treesnapshot (tar.gz zip) |
| parent | 052215a138ab6a4091d59ba95565e2d0cef5f35f | commitdiff |
bison: check for int overflow in token numbers
* src/symtab.c: Include intprops.h
(symbol_user_token_number_set): Don’t allow user_token_number ==
INT_MAX because too much other code adds 1 to the user token number.
(symbols_token_translations_init): Complain on integer overflow
instead of indulging in undefined behavior.
* src/symtab.c: Include intprops.h
(symbol_user_token_number_set): Don’t allow user_token_number ==
INT_MAX because too much other code adds 1 to the user token number.
(symbols_token_translations_init): Complain on integer overflow
instead of indulging in undefined behavior.
| src/symtab.c | diffblobblamehistory |