From e16646c0ade9a62ef118978e27adbb259eb8a360 Mon Sep 17 00:00:00 2001 From: Heinrich Schuchardt Date: Sat, 26 Jul 2025 08:31:23 +0200 Subject: [PATCH] tools: mkeficapsule: resource leak in read_bin_file() Free the allocated buffer in case of an error. Fixes: 9e63786e2b4b ("tools: mkeficapsule: rework the code a little bit") Addresses-Coverity-ID: 345917 Resource leak Signed-off-by: Heinrich Schuchardt --- tools/mkeficapsule.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/mkeficapsule.c b/tools/mkeficapsule.c index fb6c57f77c1..0f41cdb64f5 100644 --- a/tools/mkeficapsule.c +++ b/tools/mkeficapsule.c @@ -168,6 +168,7 @@ static int read_bin_file(char *bin, uint8_t **data, off_t *bin_size) if (size < bin_stat.st_size) { fprintf(stderr, "read failed (%zx)\n", size); ret = -1; + free(buf); goto err; } -- 2.47.2