html: check return value of write

[cgit.git] / html.c

diff --git a/html.c b/html.c
index b5c69034f5dfa8a07d9ccbf8a9c61194e9bd07d6..d60a41ffd45859e748588f488f2ac8f38f9119ad 100644 (file)
--- a/html.c
+++ b/html.c
@@ -63,12 +63,13 @@ char *fmt(const char *format, ...)
 
 void html_raw(const char *data, size_t size)
 {
-       write(htmlfd, data, size);
+       if (write(htmlfd, data, size) != size)
+               fprintf(stderr, "[html.c] html output truncated.\n");
 }
 
 void html(const char *txt)
 {
-       write(htmlfd, txt, strlen(txt));
+       html_raw(txt, strlen(txt));
 }
 
 void htmlf(const char *format, ...)