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pax: prevent possible buffer overflow

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Or at least quiet down some static analyzers about it.

CID:	978835
MFC after:	1 week
Obtained from:	OpenBSD
This commit is contained in:
Pedro F. Giffuni 2015-12-29 16:31:28 +00:00
parent c64a3eaf92
commit 1e00885aec
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=292877
1 changed files with 1 additions and 1 deletions
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2
bin/pax/pat_rep.c
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@ -878,7 +878,7 @@ 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;