diff options
| author | Ed Maste <emaste@FreeBSD.org> | 2017-05-02 19:56:42 +0000 |
|---|---|---|
| committer | Ed Maste <emaste@FreeBSD.org> | 2017-05-02 19:56:42 +0000 |
| commit | e0780d5479352349bd96ff9c084d28e62e9e4294 (patch) | |
| tree | 6e278b8e34fc50259db9b76f1d897d6ad761ee58 /usr.bin/grep/regex/tre-fastmatch.c | |
| parent | 2f86d4b001113148f224b0e3366133da4fa61493 (diff) | |
| download | src-e0780d5479352349bd96ff9c084d28e62e9e4294.tar.gz src-e0780d5479352349bd96ff9c084d28e62e9e4294.zip | |
bsdgrep: use calloc where appropriate in grep's tre-fastmatch
Also apply style(9) to a related NULL check.
Submitted by: Kyle Evans <kevans91 at ksu.edu> (D10098)
Notes
Notes:
svn path=/head/; revision=317700
Diffstat (limited to 'usr.bin/grep/regex/tre-fastmatch.c')
| -rw-r--r-- | usr.bin/grep/regex/tre-fastmatch.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/usr.bin/grep/regex/tre-fastmatch.c b/usr.bin/grep/regex/tre-fastmatch.c index 3e5394caf959..da242842a0d3 100644 --- a/usr.bin/grep/regex/tre-fastmatch.c +++ b/usr.bin/grep/regex/tre-fastmatch.c @@ -630,7 +630,7 @@ tre_compile_fast(fastmatch_t *fg, const tre_char_t *pat, size_t n, if (escaped) { if (!_escmap) - _escmap = malloc(n * sizeof(bool)); + _escmap = calloc(n, sizeof(bool)); if (!_escmap) { free(tmp); @@ -714,8 +714,8 @@ badpat: { if (fg->wescmap != NULL) { - fg->escmap = malloc(fg->len * sizeof(bool)); - if (!fg->escmap) + fg->escmap = calloc(fg->len, sizeof(bool)); + if (fg->escmap != NULL) { tre_free_fast(fg); return REG_ESPACE; |