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| author | uqs <uqs@FreeBSD.org> | 2010-05-24 06:33:14 +0000 |
|---|---|---|
| committer | uqs <uqs@FreeBSD.org> | 2010-05-24 06:33:14 +0000 |
| commit | 60e8c402f34a3b6cd2d0dc500b0239ebf10dfd74 (patch) | |
| tree | a5d9ac407f9ddf601077d1cd210a73a061c787b6 /bin | |
| parent | e5ed83efa956ac1ea34b61a2b7e35dd90cc0467b (diff) | |
| download | FreeBSD-src-60e8c402f34a3b6cd2d0dc500b0239ebf10dfd74.zip FreeBSD-src-60e8c402f34a3b6cd2d0dc500b0239ebf10dfd74.tar.gz | |
Fix back references in substitute command for pax(1)
pax(1) was trying to copy the back-referenced data from
the match pattern, not the matched data.
PR: bin/118132
Obtained from: Debian bug #451361
Reviewed by: jilles
MFC after: 3 weeks
Diffstat (limited to 'bin')
| -rw-r--r-- | bin/pax/pat_rep.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/bin/pax/pat_rep.c b/bin/pax/pat_rep.c index 83e07dd..62539a2 100644 --- a/bin/pax/pat_rep.c +++ b/bin/pax/pat_rep.c @@ -76,7 +76,7 @@ static char * range_match(char *, int); #ifdef NET2_REGEX static int resub(regexp *, char *, char *, char *); #else -static int resub(regex_t *, regmatch_t *, char *, char *, char *); +static int resub(regex_t *, regmatch_t *, char *, char *, char *, char *); #endif /* @@ -929,7 +929,7 @@ rep_name(char *name, int *nlen, int prnt) # ifdef NET2_REGEX if ((res = resub(pt->rcmp,pt->nstr,outpt,endpt)) < 0) { # else - if ((res = resub(&(pt->rcmp),pm,pt->nstr,outpt,endpt)) + if ((res = resub(&(pt->rcmp),pm,inpt,pt->nstr,outpt,endpt)) < 0) { # endif if (prnt) @@ -1071,7 +1071,7 @@ resub(regexp *prog, char *src, char *dest, char *destend) */ static int -resub(regex_t *rp, regmatch_t *pm, char *src, char *dest, +resub(regex_t *rp, regmatch_t *pm, char *orig, char *src, char *dest, char *destend) { char *spt; @@ -1121,7 +1121,7 @@ resub(regex_t *rp, regmatch_t *pm, char *src, char *dest, */ if (len > (destend - dpt)) len = destend - dpt; - if (l_strncpy(dpt, src + pmpt->rm_so, len) != len) + if (l_strncpy(dpt, orig + pmpt->rm_so, len) != len) return(-1); dpt += len; } |
