diff options
| author | Natanael Copa <natanael.copa@gmail.com> | 2013-09-26 08:17:07 +0000 |
|---|---|---|
| committer | William Hubbs <w.d.hubbs@gmail.com> | 2013-10-04 14:02:02 -0500 |
| commit | 03c67bcc2727a3e61a168c7dfac98a3dd49c7d79 (patch) | |
| tree | 63477b004f59a4dd20869ecb8320025df2b1a2a2 /src/librc | |
| parent | 681a37e7bd64a1cdc39613e7ded594dda8e98208 (diff) | |
librc: fix a read off-by-one bug
We should first check if we are within bounds and then read rather than
the opposite.
This makes valgrind happy.
Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
Diffstat (limited to 'src/librc')
| -rw-r--r-- | src/librc/librc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/librc/librc.c b/src/librc/librc.c index 839fcd8a..cb4ce63e 100644 --- a/src/librc/librc.c +++ b/src/librc/librc.c @@ -193,7 +193,7 @@ file_regex(const char *file, const char *regex) str += strlen(str) + 1; /* len is the size of allocated buffer and we don't want call regexec BUFSIZE times. find next str */ - while (*str == '\0' && str < line + len) + while (str < line + len && *str == '\0') str++; } while (str < line + len); } |