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Fix memory leaks.

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git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@356 7dcaeef0-15fb-0310-b436-a5af3365683c
This commit is contained in:
Andreas Schneider
2009-04-02 12:07:06 +00:00
parent 5ba2acde0a
commit 4d203e8420
1 changed files with 5 additions and 10 deletions
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15
libssh/options.c
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@@ -249,9 +249,7 @@ int ssh_options_set_host(SSH_OPTIONS *opt, const char *hostname){
}
p = strchr(h, '@');
if (opt->host) {
SAFE_FREE(opt->host);
}
SAFE_FREE(opt->host);
if (p) {
*p = '\0';
@@ -261,9 +259,7 @@ int ssh_options_set_host(SSH_OPTIONS *opt, const char *hostname){
return -1;
}
if (opt->username) {
SAFE_FREE(opt->username);
}
SAFE_FREE(opt->username);
opt->username = strdup(h);
SAFE_FREE(h);
if (opt->username == NULL) {
@@ -292,10 +288,7 @@ int ssh_options_set_username(SSH_OPTIONS *opt, const char *username) {
return -1;
}
if (opt->username) {
SAFE_FREE(opt->username);
}
SAFE_FREE(opt->username);
opt->username = strdup(username);
if (opt->username == NULL) {
return -1;
@@ -346,6 +339,7 @@ int ssh_options_set_bind(SSH_OPTIONS *opt, const char *bindaddr, int port) {
return -1;
}
SAFE_FREE(opt->bindaddr);
opt->bindaddr = strdup(bindaddr);
if (opt->bindaddr == NULL) {
return -1;
@@ -378,6 +372,7 @@ int ssh_options_set_ssh_dir(SSH_OPTIONS *opt, const char *dir) {
}
snprintf(buffer, 1024, dir, ssh_get_user_home_dir());
SAFE_FREE(opt->ssh_dir);
opt->ssh_dir = strdup(buffer);
if (opt->ssh_dir == NULL) {
return -1;