109 lines
3 KiB
Diff
109 lines
3 KiB
Diff
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diff -up shadow-4.1.4.2/lib/groupmem.c.leak shadow-4.1.4.2/lib/groupmem.c
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--- shadow-4.1.4.2/lib/groupmem.c.leak 2009-04-23 19:43:27.000000000 +0200
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+++ shadow-4.1.4.2/lib/groupmem.c 2009-09-07 15:43:23.314129427 +0200
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@@ -51,10 +51,13 @@
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*gr = *grent;
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gr->gr_name = strdup (grent->gr_name);
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if (NULL == gr->gr_name) {
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+ free(gr);
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return NULL;
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}
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gr->gr_passwd = strdup (grent->gr_passwd);
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if (NULL == gr->gr_passwd) {
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+ free(gr->gr_name);
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+ free(gr);
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return NULL;
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}
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@@ -62,11 +65,21 @@
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gr->gr_mem = (char **) malloc ((i + 1) * sizeof (char *));
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if (NULL == gr->gr_mem) {
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+ free(gr->gr_passwd);
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+ free(gr->gr_name);
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+ free(gr);
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return NULL;
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}
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for (i = 0; grent->gr_mem[i]; i++) {
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gr->gr_mem[i] = strdup (grent->gr_mem[i]);
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if (NULL == gr->gr_mem[i]) {
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+ int j;
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+ for (j=0; j<i; j++)
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+ free(gr->gr_mem[j]);
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+ free(gr->gr_mem);
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+ free(gr->gr_passwd);
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+ free(gr->gr_name);
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+ free(gr);
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return NULL;
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}
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}
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diff -up shadow-4.1.4.2/libmisc/copydir.c.leak shadow-4.1.4.2/libmisc/copydir.c
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--- shadow-4.1.4.2/libmisc/copydir.c.leak 2009-05-22 12:16:14.000000000 +0200
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+++ shadow-4.1.4.2/libmisc/copydir.c 2009-09-07 15:41:49.217192095 +0200
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@@ -443,6 +443,7 @@ static char *readlink_malloc (const char
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nchars = readlink (filename, buffer, size);
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if (nchars < 0) {
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+ free(buffer);
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return NULL;
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}
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diff -up shadow-4.1.4.2/lib/pwmem.c.leak shadow-4.1.4.2/lib/pwmem.c
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--- shadow-4.1.4.2/lib/pwmem.c.leak 2009-04-23 19:43:27.000000000 +0200
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+++ shadow-4.1.4.2/lib/pwmem.c 2009-09-07 15:41:49.218203063 +0200
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@@ -51,22 +51,37 @@
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*pw = *pwent;
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pw->pw_name = strdup (pwent->pw_name);
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if (NULL == pw->pw_name) {
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+ free(pw);
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return NULL;
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}
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pw->pw_passwd = strdup (pwent->pw_passwd);
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if (NULL == pw->pw_passwd) {
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+ free(pw->pw_name);
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+ free(pw);
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return NULL;
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}
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pw->pw_gecos = strdup (pwent->pw_gecos);
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if (NULL == pw->pw_gecos) {
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+ free(pw->pw_passwd);
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+ free(pw->pw_name);
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+ free(pw);
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return NULL;
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}
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pw->pw_dir = strdup (pwent->pw_dir);
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if (NULL == pw->pw_dir) {
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+ free(pw->pw_gecos);
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+ free(pw->pw_passwd);
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+ free(pw->pw_name);
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+ free(pw);
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return NULL;
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}
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pw->pw_shell = strdup (pwent->pw_shell);
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if (NULL == pw->pw_shell) {
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+ free(pw->pw_dir);
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+ free(pw->pw_gecos);
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+ free(pw->pw_passwd);
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+ free(pw->pw_name);
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+ free(pw);
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return NULL;
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}
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diff -up shadow-4.1.4.2/lib/shadowmem.c.leak shadow-4.1.4.2/lib/shadowmem.c
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--- shadow-4.1.4.2/lib/shadowmem.c.leak 2009-04-23 19:43:27.000000000 +0200
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+++ shadow-4.1.4.2/lib/shadowmem.c 2009-09-07 15:41:49.218203063 +0200
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@@ -52,10 +52,13 @@
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*sp = *spent;
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sp->sp_namp = strdup (spent->sp_namp);
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if (NULL == sp->sp_namp) {
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+ free(sp);
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return NULL;
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}
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sp->sp_pwdp = strdup (spent->sp_pwdp);
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if (NULL == sp->sp_pwdp) {
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+ free(sp->sp_namp);
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+ free(sp);
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return NULL;
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}
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