diff options
| author | Andreas Fritiofson <andreas.fritiofson@gmail.com> | 2013-07-10 11:06:26 +0200 |
|---|---|---|
| committer | Spencer Oliver <spen@spen-soft.co.uk> | 2013-07-15 09:56:24 +0000 |
| commit | 3777b08affb17de2ee6b1dc1436239c1fba7f99e (patch) | |
| tree | 43585c6c4fbe2ce0e22c9dd7016891b4f0e202fa | |
| parent | de353010c314130d9d45b080142c0a9a4ad0d447 (diff) | |
ftdi: Fix error in calloc retval check
Found by clang.
Change-Id: Iaa952b063779f4d392d8bdc62a3e7ce9daef2740
Signed-off-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
Reviewed-on: http://openocd.zylin.com/1498
Tested-by: jenkins
Reviewed-by: Laszlo Papp <lpapp@kde.org>
Reviewed-by: Spencer Oliver <spen@spen-soft.co.uk>
| -rw-r--r-- | src/jtag/drivers/ftdi.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/jtag/drivers/ftdi.c b/src/jtag/drivers/ftdi.c index 20969c04..11a7414f 100644 --- a/src/jtag/drivers/ftdi.c +++ b/src/jtag/drivers/ftdi.c @@ -127,8 +127,10 @@ static struct signal *create_signal(const char *name) psig = &(*psig)->next; *psig = calloc(1, sizeof(**psig)); - if (*psig) - (*psig)->name = strdup(name); + if (*psig == NULL) + return NULL; + + (*psig)->name = strdup(name); if ((*psig)->name == NULL) { free(*psig); *psig = NULL; |