diff options
Diffstat (limited to 'src/libs/3rdparty/libarchive/archive_read_support_format_cab.c')
-rw-r--r-- | src/libs/3rdparty/libarchive/archive_read_support_format_cab.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/libs/3rdparty/libarchive/archive_read_support_format_cab.c b/src/libs/3rdparty/libarchive/archive_read_support_format_cab.c index 950f3d254..4d5029b1b 100644 --- a/src/libs/3rdparty/libarchive/archive_read_support_format_cab.c +++ b/src/libs/3rdparty/libarchive/archive_read_support_format_cab.c @@ -996,7 +996,7 @@ archive_read_format_cab_read_header(struct archive_read *a, cab->end_of_entry_cleanup = cab->end_of_entry = 1; /* Set up a more descriptive format name. */ - sprintf(cab->format_name, "CAB %d.%d (%s)", + snprintf(cab->format_name, sizeof(cab->format_name), "CAB %d.%d (%s)", hd->major, hd->minor, cab->entry_cffolder->compname); a->archive.archive_format_name = cab->format_name; @@ -1134,7 +1134,7 @@ cab_checksum_update(struct archive_read *a, size_t bytes) } if (sumbytes) { int odd = sumbytes & 3; - if (sumbytes - odd > 0) + if ((int)(sumbytes - odd) > 0) cfdata->sum_calculated = cab_checksum_cfdata_4( p, sumbytes - odd, cfdata->sum_calculated); if (odd) @@ -1171,12 +1171,14 @@ cab_checksum_finish(struct archive_read *a) cfdata->sum_calculated = cab_checksum_cfdata( cfdata->memimage + CFDATA_cbData, l, cfdata->sum_calculated); if (cfdata->sum_calculated != cfdata->sum) { +#ifndef DONT_FAIL_ON_CRC_ERROR archive_set_error(&a->archive, ARCHIVE_ERRNO_FILE_FORMAT, "Checksum error CFDATA[%d] %" PRIx32 ":%" PRIx32 " in %d bytes", cab->entry_cffolder->cfdata_index -1, cfdata->sum, cfdata->sum_calculated, cfdata->compressed_size); return (ARCHIVE_FAILED); +#endif } return (ARCHIVE_OK); } |