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27823: fix memory access in 27822

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This commit is contained in:
Peter Stephenson 2010-03-22 23:20:11 +00:00
parent 872e7ab08c
commit c2fdffa316
1 changed files with 2 additions and 2 deletions

4
Src/hist.c
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@ -1171,7 +1171,7 @@ hend(Eprog prog)
if (histactive & HA_NOINC) { if (histactive & HA_NOINC) {
zfree(chline, hlinesz); zfree(chline, hlinesz);
zfree(chwords, chwordlen*sizeof(short)); zfree(chwords, chwordlen*sizeof(short));
chline = NULL; chline = hptr = NULL;
chwords = NULL; chwords = NULL;
histactive = 0; histactive = 0;
unqueue_signals(); unqueue_signals();
@ -1286,7 +1286,7 @@ hend(Eprog prog)
} }
zfree(chline, hlinesz); zfree(chline, hlinesz);
zfree(chwords, chwordlen*sizeof(short)); zfree(chwords, chwordlen*sizeof(short));
chline = NULL; chline = hptr = NULL;
chwords = NULL; chwords = NULL;
histactive = 0; histactive = 0;
if (isset(SHAREHISTORY)? histfileIsLocked() : isset(INCAPPENDHISTORY)) if (isset(SHAREHISTORY)? histfileIsLocked() : isset(INCAPPENDHISTORY))