From: Adam Dickmeiss <adam@indexdata.dk>
Date: Mon, 3 Dec 2012 15:03:04 +0000 (+0100)
Subject: Check result of fread
X-Git-Tag: v4.2.48~18
X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=commitdiff_plain;h=f0a90ff91f426a5d1ce96bdf5f61d18cf37e5fb7;ds=sidebyside

Check result of fread
---

diff --git a/util/yaz-url.c b/util/yaz-url.c
index 56f152b..ed5d8bb 100644
--- a/util/yaz-url.c
+++ b/util/yaz-url.c
@@ -45,7 +45,12 @@ static char *get_file(const char *fname, size_t *len)
     {
         buf = xmalloc(*len);
         fseek(inf, 0L, SEEK_SET);
-        (void) fread(buf, 1, *len, inf);
+        size_t r = fread(buf, 1, *len, inf);
+        if (r != *len)
+        {
+            yaz_log(YLOG_FATAL|YLOG_ERRNO, "short fread of %s", fname);
+            exit(1);
+        }
     }
     fclose(inf);
     return buf;