libextractor

commit 774014cdbdf1e5565ff3ad16cb9e8c983ed06369
parent 85daaa3242c01d9c116626fbe90bcc5ea5a2e4d0
Author: Christian Grothoff <christian@grothoff.org>
Date:   Sun, 15 Oct 2017 20:36:55 +0200

handle allocation failure in PDF fdopen call

Diffstat:
M
src/plugins/pdf_extractor.c
 | 
9
++++++++-

1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/src/plugins/pdf_extractor.c b/src/plugins/pdf_extractor.c
@@ -191,7 +191,14 @@ EXTRACTOR_pdf_extract_method (struct EXTRACTOR_ExtractContext *ec)
   close (in[0]);
   close (out[1]);
   fout = fdopen (out[0], "r");
-
+  if (NULL == fout)
+    {
+      close (in[1]);
+      close (out[0]);
+      kill (pid, SIGKILL);
+      waitpid (pid, NULL, 0);
+      return;
+    }
   pos = 0;
   while (pos < fsize)
     {