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Fix my_pclose segfault
[perl5.git]
/
util.c
diff --git
a/util.c
b/util.c
index
1261b98
..
c9174fe
100644
(file)
--- a/
util.c
+++ b/
util.c
@@
-2663,7
+2663,9
@@
Perl_my_pclose(pTHX_ PerlIO *ptr)
LOCK_FDPID_MUTEX;
svp = av_fetch(PL_fdpid,PerlIO_fileno(ptr),TRUE);
UNLOCK_FDPID_MUTEX;
- pid = SvIVX(*svp);
+ pid = SvIV(*svp);
+ if (!pid)
+ return 0;
SvREFCNT_dec(*svp);
*svp = &PL_sv_undef;
#ifdef OS2