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Add memory error checks for server functions.

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git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@324 7dcaeef0-15fb-0310-b436-a5af3365683c
This commit is contained in:
Andreas Schneider
2009-04-01 20:01:44 +00:00
parent 2c3e423480
commit b2e50e8967
1 changed files with 7 additions and 1 deletions
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8
libssh/server.c
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@@ -86,7 +86,10 @@ static socket_t bind_socket(SSH_BIND *ssh_bind,char *hostname, int port) {
} }
SSH_BIND *ssh_bind_new(void){ SSH_BIND *ssh_bind_new(void){
SSH_BIND *ptr=malloc(sizeof(SSH_BIND)); SSH_BIND *ptr = malloc(sizeof(SSH_BIND));
if (ptr == NULL) {
return NULL;
}
memset(ptr,0,sizeof(*ptr)); memset(ptr,0,sizeof(*ptr));
ptr->bindfd=-1; ptr->bindfd=-1;
return ptr; return ptr;
@@ -221,6 +224,9 @@ static int server_set_kex(SSH_SESSION * session) {
ssh_options_set_wanted_algos(options,SSH_HOSTKEYS,"ssh-rsa"); ssh_options_set_wanted_algos(options,SSH_HOSTKEYS,"ssh-rsa");
} }
server->methods = malloc(10 * sizeof(char **)); server->methods = malloc(10 * sizeof(char **));
if (server->methods == NULL) {
return -1;
}
for (i = 0; i < 10; i++) { for (i = 0; i < 10; i++) {
if (!(wanted = options->wanted_methods[i])) if (!(wanted = options->wanted_methods[i]))
wanted = supported_methods[i]; wanted = supported_methods[i];