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| author | Pali Rohár <pali@kernel.org> | 2022-01-12 20:20:43 +0300 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2022-01-14 13:39:16 +0300 |
| commit | 78d997f98bc049bf62c8f4c3e39a30fdbdef2fd8 (patch) | |
| tree | 4083d553600592efe0e83b7c6bb8cfd76e0ef66b /tools | |
| parent | 252e7c3a24fefdf88dfa3fff87e8dc4d0c7aa9cc (diff) | |
| download | u-boot-78d997f98bc049bf62c8f4c3e39a30fdbdef2fd8.tar.xz | |
tools: kwbimage: Check for maximal kwbimage header size
BootROM loads kwbimage header to L2-SRAM and BootROM reserve only 192 kB for it.
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/kwbimage.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/kwbimage.c b/tools/kwbimage.c index a5b518f60b..ce053a4a5a 100644 --- a/tools/kwbimage.c +++ b/tools/kwbimage.c @@ -2033,6 +2033,11 @@ static int kwbimage_generate(struct image_tool_params *params, free(image_cfg); exit(EXIT_FAILURE); } + if (alloc_len > 192*1024) { + fprintf(stderr, "Header is too big (%u bytes), maximal kwbimage header size is %u bytes\n", alloc_len, 192*1024); + free(image_cfg); + exit(EXIT_FAILURE); + } break; default: |