Author: pfg
Date: Wed Jan 6 16:35:30 2016
New Revision: 293239
URL: https://svnweb.freebsd.org/changeset/base/293239
Log:
MFC r292877:
pax: prevent possible buffer overflow
Or at least quiet down some static analyzers about it.
CID: 978835
Obtained from: OpenBSD
Modified:
stable/9/bin/pax/pat_rep.c
Modified: stable/9/bin/pax/pat_rep.c
==============================================================================
--- stable/9/bin/pax/pat_rep.c Wed Jan 6 16:32:39 2016 (r293238)
+++ stable/9/bin/pax/pat_rep.c Wed Jan 6 16:35:30 2016 (r293239)
@@ -880,7 +880,7 @@ rep_name(char *name, int *nlen, int prnt
* (the user already saw that substitution go by)
*/
pt = rephead;
- (void)strcpy(buf1, name);
+ (void)strlcpy(buf1, name, sizeof(buf1));
inpt = buf1;
outpt = nname;
endpt = outpt + PAXPATHLEN;
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