lib/libssh
1
0
Fork 0
mirror of https://git.libssh.org/projects/libssh.git synced 2025-12-24 19:37:48 +03:00
Code Activity

Add missing argument checks for options.

Browse Source 
git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@350 7dcaeef0-15fb-0310-b436-a5af3365683c
This commit is contained in:
Andreas Schneider
2009-04-02 11:47:06 +00:00
parent 8de3dc44ca
commit 71913c8fea
1 changed files with 12 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
libssh/options.c
View File

@@ -95,6 +95,10 @@ SSH_OPTIONS *ssh_options_copy(SSH_OPTIONS *opt) {
SSH_OPTIONS *new = NULL;
int i;
if (opt == NULL) {
return NULL;
}
new = ssh_options_new();
if (new == NULL) {
return NULL;
@@ -224,6 +228,10 @@ int ssh_options_set_host(SSH_OPTIONS *opt, const char *hostname){
char *h;
char *p;
if (opt == NULL || hostname == NULL) {
return -1;
}
h = strdup(hostname);
if (h == NULL) {
return -1;
@@ -269,6 +277,10 @@ int ssh_options_set_host(SSH_OPTIONS *opt, const char *hostname){
* @bug this should not be set at options time
*/
int ssh_options_set_username(SSH_OPTIONS *opt, const char *username) {
if (opt == NULL || username == NULL) {
return -1;
}
if (opt->username) {
SAFE_FREE(opt->username);
}