diff options
| -rw-r--r-- | tools/firmware-utils/src/mkchkimg.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/firmware-utils/src/mkchkimg.c b/tools/firmware-utils/src/mkchkimg.c index 0fe01f0707..5f2823f154 100644 --- a/tools/firmware-utils/src/mkchkimg.c +++ b/tools/firmware-utils/src/mkchkimg.c @@ -231,6 +231,7 @@ main (int argc, char * argv[]) if (fs_file) { fs_fp = fopen (fs_file, "r"); if (!fs_fp) { + fclose(kern_fp); fatal_error (errno, "Cannot open %s", fs_file); } } @@ -238,6 +239,10 @@ main (int argc, char * argv[]) /* Open the output file */ out_fp = fopen (output_file, "w+"); if (!out_fp) { + fclose(kern_fp); + if (fs_fp) { + fclose(fs_fp); + } fatal_error (errno, "Cannot open %s", output_file); } @@ -285,6 +290,7 @@ main (int argc, char * argv[]) netgear_checksum_add (&chk_part, (unsigned char *)buf, len); netgear_checksum_add (&chk_whole, (unsigned char *)buf, len); } + fclose(kern_fp); hdr->kernel_chksum = netgear_checksum_fini (&chk_part); message (" Kernel Len: %u", hdr->kernel_len); message ("Kernel Checksum: 0x%08x", hdr->kernel_chksum); @@ -306,6 +312,7 @@ main (int argc, char * argv[]) netgear_checksum_add (&chk_part, (unsigned char *)buf, len); netgear_checksum_add (&chk_whole, (unsigned char *)buf, len); } + fclose(fs_fp); hdr->rootfs_chksum = (netgear_checksum_fini (&chk_part)); message (" Rootfs Len: %u", hdr->rootfs_len); message ("Rootfs Checksum: 0x%08x", hdr->rootfs_chksum); @@ -336,6 +343,7 @@ main (int argc, char * argv[]) } /* Success */ + fclose(out_fp); return EXIT_SUCCESS; } |