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Correction to 366a86fb6097ab0f704443f0a6ae2addbc3745d5:
[libguestfs.git]
/
perl
/
Guestfs.xs
diff --git
a/perl/Guestfs.xs
b/perl/Guestfs.xs
index
12c6cbb
..
9d8a49c
100644
(file)
--- a/
perl/Guestfs.xs
+++ b/
perl/Guestfs.xs
@@
-64,12
+64,13
@@
XS_unpack_charPtrPtr (SV *arg) {
AV *av;
I32 i;
AV *av;
I32 i;
- if (!arg || !SvOK (arg) || !SvROK (arg) || SvTYPE (SvRV (arg)) != SVt_PVAV)
{
+ if (!arg || !SvOK (arg) || !SvROK (arg) || SvTYPE (SvRV (arg)) != SVt_PVAV)
croak ("array reference expected");
croak ("array reference expected");
- }
av = (AV *)SvRV (arg);
av = (AV *)SvRV (arg);
- ret = (char **)malloc (av_len (av) + 1 + 1);
+ ret = malloc (av_len (av) + 1 + 1);
+ if (!ret)
+ croak ("malloc failed");
for (i = 0; i <= av_len (av); i++) {
SV **elem = av_fetch (av, i, 0);
for (i = 0; i <= av_len (av); i++) {
SV **elem = av_fetch (av, i, 0);