Author: rpaulo
Date: Tue Dec 2 06:24:45 2014
New Revision: 275396
URL: https://svnweb.freebsd.org/changeset/base/275396
Log:
Fix an off-by-one in gpio_pin_list().
Coverity CID: 1256495
Modified:
head/lib/libgpio/gpio.c
Modified: head/lib/libgpio/gpio.c
==============================================================================
--- head/lib/libgpio/gpio.c Tue Dec 2 06:11:32 2014 (r275395)
+++ head/lib/libgpio/gpio.c Tue Dec 2 06:24:45 2014 (r275396)
@@ -89,7 +89,7 @@ gpio_pin_list(gpio_handle_t handle, gpio
errno = EINVAL;
return (-1);
}
- cfgs = calloc(maxpins, sizeof(*cfgs));
+ cfgs = calloc(maxpins + 1, sizeof(*cfgs));
if (cfgs == NULL)
return (-1);
for (i = 0; i <= maxpins; i++) {
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