mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-12-27 06:42:14 -05:00
39 lines
1.6 KiB
Diff
39 lines
1.6 KiB
Diff
|
Copied from Fedora.
|
||
|
|
|
||
|
|
http://pkgs.fedoraproject.org/cgit/unzip.git/plain/unzip-6.0-overflow-long-fsize.patch?id=d18f821e
|
||
|
|
|
||
|
|
diff --git a/list.c b/list.c
|
||
|
|
index f7359c3..4c3d703 100644
|
||
|
|
--- a/list.c
|
||
|
|
+++ b/list.c
|
||
|
|
@@ -97,7 +97,7 @@ int list_files(__G) /* return PK-type error code */
|
||
|
|
{
|
||
|
|
int do_this_file=FALSE, cfactor, error, error_in_archive=PK_COOL;
|
||
|
|
#ifndef WINDLL
|
||
|
|
- char sgn, cfactorstr[10];
|
||
|
|
+ char sgn, cfactorstr[13];
|
||
|
|
int longhdr=(uO.vflag>1);
|
||
|
|
#endif
|
||
|
|
int date_format;
|
||
|
|
@@ -339,7 +339,19 @@ int list_files(__G) /* return PK-type error code */
|
||
|
|
G.crec.compression_method == ENHDEFLATED) {
|
||
|
|
methbuf[5] = dtype[(G.crec.general_purpose_bit_flag>>1) & 3];
|
||
|
|
} else if (methnum >= NUM_METHODS) {
|
||
|
|
- sprintf(&methbuf[4], "%03u", G.crec.compression_method);
|
||
|
|
+ /* 2013-02-26 SMS.
|
||
|
|
+ * http://sourceforge.net/tracker/?func=detail
|
||
|
|
+ * &aid=2861648&group_id=118012&atid=679786
|
||
|
|
+ * Unexpectedly large compression methods overflow
|
||
|
|
+ * &methbuf[]. Use the old, three-digit decimal format
|
||
|
|
+ * for values which fit. Otherwise, sacrifice the
|
||
|
|
+ * colon, and use four-digit hexadecimal.
|
||
|
|
+ */
|
||
|
|
+ if (G.crec.compression_method <= 999) {
|
||
|
|
+ sprintf( &methbuf[ 4], "%03u", G.crec.compression_method);
|
||
|
|
+ } else {
|
||
|
|
+ sprintf( &methbuf[ 3], "%04X", G.crec.compression_method);
|
||
|
|
+ }
|
||
|
|
}
|
||
|
|
|
||
|
|
#if 0 /* GRR/Euro: add this? */
|