diff options
| -rw-r--r-- | tools/kwbimage.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/tools/kwbimage.c b/tools/kwbimage.c index 93797c9..2c637c7 100644 --- a/tools/kwbimage.c +++ b/tools/kwbimage.c @@ -992,7 +992,11 @@ int add_binary_header_v1(uint8_t *cur) return -1; } - fstat(fileno(bin), &s); + if (fstat(fileno(bin), &s)) { + fprintf(stderr, "Cannot stat binary file %s\n", + binarye->binary.file); + goto err_close; + } binhdrsz = sizeof(struct opt_hdr_v1) + (binarye->binary.nargs + 2) * sizeof(uint32_t) + @@ -1022,7 +1026,7 @@ int add_binary_header_v1(uint8_t *cur) fprintf(stderr, "Could not read binary image %s\n", binarye->binary.file); - return -1; + goto err_close; } fclose(bin); @@ -1040,6 +1044,11 @@ int add_binary_header_v1(uint8_t *cur) cur += sizeof(uint32_t); return 0; + +err_close: + fclose(bin); + + return -1; } #if defined(CONFIG_KWB_SECURE) |