mirrors/u-boot
1
0
Fork 0
mirror of https://source.denx.de/u-boot/u-boot.git synced 2026-05-05 20:56:12 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity

cmd: abootimg: Prevent use of unintialised variable

Browse Source 
Initialise vhdr to prevent its use when uninitialised.

This issue was found with Smatch.

Fixes: 636da2039aea (android: boot: support boot image header version 3 and 4)
Signed-off-by: Andrew Goodbody <andrew.goodbody@linaro.org>
Link: https://lore.kernel.org/r/20250625-abootimg_fix-v4-1-df7af00e87b0@linaro.org
[mkorpershoek: fixed trivial typo in commit msg]
Signed-off-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
This commit is contained in:
Andrew Goodbody 2025-06-26 17:38:54 +01:00 committed by Mattijs Korpershoek
parent a673292082
commit 4b9717c686
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
cmd/abootimg.c
View File

@ -96,7 +96,7 @@ static int abootimg_get_dtb_load_addr(int argc, char *const argv[])
return CMD_RET_USAGE;
struct andr_image_data img_data = {0};
const struct andr_boot_img_hdr_v0 *hdr;
const struct andr_vnd_boot_img_hdr *vhdr;
const struct andr_vnd_boot_img_hdr *vhdr = NULL;
hdr = map_sysmem(abootimg_addr(), sizeof(*hdr));
if (get_avendor_bootimg_addr() != -1)