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2009-09-07 Steve Grubb <sgrubb@redhat.com>

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* libmisc/copydir.c, lib/shadowmem.c, lib/groupmem.c, lib/pwmem.c:
	Fix some memory leaks.
This commit is contained in:
nekral-guest
2009-09-07 18:53:47 +00:00
parent 8806b07bd2
commit 1e6b107d99
5 changed files with 37 additions and 0 deletions
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13
lib/groupmem.c
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@ -51,10 +51,13 @@
*gr = *grent;
gr->gr_name = strdup (grent->gr_name);
if (NULL == gr->gr_name) {
free(gr);
return NULL;
}
gr->gr_passwd = strdup (grent->gr_passwd);
if (NULL == gr->gr_passwd) {
free(gr->gr_name);
free(gr);
return NULL;
}
@ -62,11 +65,21 @@
gr->gr_mem = (char **) malloc ((i + 1) * sizeof (char *));
if (NULL == gr->gr_mem) {
free(gr->gr_passwd);
free(gr->gr_name);
free(gr);
return NULL;
}
for (i = 0; grent->gr_mem[i]; i++) {
gr->gr_mem[i] = strdup (grent->gr_mem[i]);
if (NULL == gr->gr_mem[i]) {
int j;
for (j=0; j<i; j++)
free(gr->gr_mem[j]);
free(gr->gr_mem);
free(gr->gr_passwd);
free(gr->gr_name);
free(gr);
return NULL;
}
}