Don't return 0 when there's an error.

diff --git a/archival/libunarchive/decompress_unzip.c b/archival/libunarchive/decompress_unzip.c
index e8767cef53a244e8cf79ba2c6dfe0a21685c3623..4c1d1780ecd7727e8cb4749268e1b5b502509611 100644 (file)
--- a/archival/libunarchive/decompress_unzip.c
+++ b/archival/libunarchive/decompress_unzip.c
@@ -973,6 +973,7 @@ extern int inflate_gunzip(int in, int out)
        /* Validate decompression - crc */
        if (stored_crc != (gunzip_crc ^ 0xffffffffL)) {
                bb_error_msg("crc error");
+               return -1;
        }
 
        /* Validate decompression - size */
@@ -980,6 +981,7 @@ extern int inflate_gunzip(int in, int out)
                (bytebuffer[bytebuffer_offset] | (bytebuffer[bytebuffer_offset+1] << 8) |
                (bytebuffer[bytebuffer_offset+2] << 16) | (bytebuffer[bytebuffer_offset+3] << 24))) {
                bb_error_msg("Incorrect length");
+               return -1;
        }
 
        return 0;