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patch to avoid crash when messages without type are sent

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This commit is contained in:
h0ru5
2014-01-06 21:55:44 +01:00
parent d408eaf2bb
commit 4111cf772a
1 changed files with 3 additions and 3 deletions
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6
examples/bot.c
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@@ -77,7 +77,7 @@ int message_handler(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza, void
xmpp_ctx_t *ctx = (xmpp_ctx_t*)userdata; xmpp_ctx_t *ctx = (xmpp_ctx_t*)userdata;
if(!xmpp_stanza_get_child_by_name(stanza, "body")) return 1; if(!xmpp_stanza_get_child_by_name(stanza, "body")) return 1;
if(!strcmp(xmpp_stanza_get_attribute(stanza, "type"), "error")) return 1; if(xmpp_stanza_get_attribute(stanza, "type") !=NULL && !strcmp(xmpp_stanza_get_attribute(stanza, "type"), "error")) return 1;
intext = xmpp_stanza_get_text(xmpp_stanza_get_child_by_name(stanza, "body")); intext = xmpp_stanza_get_text(xmpp_stanza_get_child_by_name(stanza, "body"));
@@ -92,8 +92,8 @@ int message_handler(xmpp_conn_t * const conn, xmpp_stanza_t * const stanza, void
xmpp_stanza_set_name(body, "body"); xmpp_stanza_set_name(body, "body");
replytext = malloc(strlen(" to you too!") + strlen(intext) + 1); replytext = malloc(strlen(" to you too!") + strlen(intext) + 1);
strcpy(replytext, intext); strcpy_s(replytext, strlen(intext) + 1, intext);
strcat(replytext, " to you too!"); strcat_s(replytext, strlen(intext) + 1 + 12, " to you too!");
text = xmpp_stanza_new(ctx); text = xmpp_stanza_new(ctx);
xmpp_stanza_set_text(text, replytext); xmpp_stanza_set_text(text, replytext);