diff options
| author | Baptiste Daroussin <bapt@FreeBSD.org> | 2015-05-05 09:26:32 +0000 |
|---|---|---|
| committer | Baptiste Daroussin <bapt@FreeBSD.org> | 2015-05-05 09:26:32 +0000 |
| commit | 0a2963a2ac89fa1e6fa7dd5638807c9cbd183469 (patch) | |
| tree | d91ea438e71c1f97094331170ef0bcd109b50818 | |
| parent | 8916ff53c3ac68a8274af3ebc91566740e5c0d14 (diff) | |
Use stdup(3) and check its return instead from homebrew version using strcpy(3)
and malloc(3)
Obtained from: NetBSD
Notes
svn path=/head/; revision=282463
| -rw-r--r-- | usr.bin/checknr/checknr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/usr.bin/checknr/checknr.c b/usr.bin/checknr/checknr.c index afc70cc5cd43..01d3216afc5f 100644 --- a/usr.bin/checknr/checknr.c +++ b/usr.bin/checknr/checknr.c @@ -574,7 +574,8 @@ addmac(const char *mac) dest = src+1; while (dest > loc) *dest-- = *src--; - *loc = strcpy(malloc(3), mac); + if ((*loc = strdup(mac)) == NULL) + err(1, "strdup"); ncmds++; #ifdef DEBUG printf("after: %s %s %s %s %s, %d cmds\n", |