arm_adi_v5: check for calloc() return value

In function adiv5_jim_configure() check that calloc() returns a valid allocated memory pointer. Change-Id: I97287e168834693900341add9d9eb9a5f38c55b4 Signed-off-by: Antonio Borneo <[email protected]> Reported-by: Tomas Vanek <[email protected]> Reviewed-on: https://review.openocd.org/c/openocd/+/7014 Tested-by: jenkins Reviewed-by: Tomas Vanek <[email protected]>
ene-steven · Jun 10, 2022 · 7cc79a8 · 7cc79a8
1 parent 54f0cab
commit 7cc79a8
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/target/arm_adi_v5.c b/src/target/arm_adi_v5.c
@@ -2044,6 +2044,10 @@ int adiv5_jim_configure(struct target *target, struct jim_getopt_info *goi)
 	pc = (struct adiv5_private_config *)target->private_config;
 	if (!pc) {
 		pc = calloc(1, sizeof(struct adiv5_private_config));
+		if (!pc) {
+			LOG_ERROR("Out of memory");
+			return JIM_ERR;
+		}
 		pc->ap_num = DP_APSEL_INVALID;
 		target->private_config = pc;
 	}