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Add error checking for strdup.

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git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@344 7dcaeef0-15fb-0310-b436-a5af3365683c
This commit is contained in:
Andreas Schneider
2009-04-02 09:35:41 +00:00
parent 9f581a2809
commit 356a8a7631
1 changed files with 7 additions and 2 deletions
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9
libssh/kex.c
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@@ -293,8 +293,13 @@ int set_kex(SSH_SESSION *session){
leave_function();
return -1;
} else {
if(i>=SSH_LANG_C_S && !client->methods[i])
client->methods[i]=strdup(""); // we can safely do that for languages
if ((i >= SSH_LANG_C_S) && (client->methods[i] == NULL)) {
/* we can safely do that for languages */
client->methods[i] = strdup("");
if (client->methods[i] == NULL) {
return -1;
}
}
}
}
leave_function();