| commit | ef0700004bf0dccf493a5e8e21f71d9e7972ea9f | |
| author | Florian Weimer <fweimer@redhat.com> | |
| Tue, 5 Jul 2022 09:04:45 +0000 (5 11:04 +0200) | ||
| committer | Florian Weimer <fweimer@redhat.com> | |
| Tue, 5 Jul 2022 09:04:45 +0000 (5 11:04 +0200) | ||
| tree | c96014f75b7bb4cda222d7ee6ed0fbd22d467c89 | treesnapshot (tar.gz zip) |
| parent | 9d77023bf33ca5d0b07c318fe9fbe4347f0ae25a | commitdiff |
stdlib: Simplify buffer management in canonicalize
Move the buffer management from realpath_stk to __realpath. This
allows returning directly after allocation errors.
Always make a copy of the result buffer using strdup even if it is
already heap-allocated. (Heap-allocated buffers are somewhat rare.)
This avoids GCC warnings at certain optimization levels.
Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Move the buffer management from realpath_stk to __realpath. This
allows returning directly after allocation errors.
Always make a copy of the result buffer using strdup even if it is
already heap-allocated. (Heap-allocated buffers are somewhat rare.)
This avoids GCC warnings at certain optimization levels.
Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
| stdlib/canonicalize.c | diffblobblamehistory |