From: Evgeniy Naydanov <evgeniy.naydanov@syntacore.com>
Date: Fri, 14 Feb 2025 16:29:08 +0000 (+0300)
Subject: rtos/rtos: handle OOM in `rtos_thread_packet()`
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=7ec11e52387390ea1fab510f10fc6cd0ed200ef5;p=users%2Fborneoa%2Fopenocd-next.git

rtos/rtos: handle OOM in `rtos_thread_packet()`

Return an error in case `calloc()` fails.

Change-Id: Ibb21a62991be83be8b219887953ccf27156f8af5
Signed-off-by: Evgeniy Naydanov <evgeniy.naydanov@syntacore.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/8763
Tested-by: jenkins
Reviewed-by: zapb <dev@zapb.de>
---

diff --git a/src/rtos/rtos.c b/src/rtos/rtos.c
index f218f6369..2c563d522 100644
--- a/src/rtos/rtos.c
+++ b/src/rtos/rtos.c
@@ -362,6 +362,10 @@ int rtos_thread_packet(struct connection *connection, char const *packet, int pa
 				str_size += strlen(detail->extra_info_str);
 
 			char *tmp_str = calloc(str_size + 9, sizeof(char));
+			if (!tmp_str) {
+				LOG_ERROR("Out of memory");
+				return ERROR_FAIL;
+			}
 			char *tmp_str_ptr = tmp_str;
 
 			if (detail->thread_name_str)