handledcgi: close file descriptor if opening a stream for fdopen fails - geomyidae - A small C-based gopherd.

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commit 2ea7fc9967866e29f459515cbac7e03ce10e23a4

parent e052ad155391912e86548bcb9ba9bac65dde7879

Author: Hiltjo Posthuma 

Date:   Sun, 19 Mar 2023 18:52:01 +0100

handledcgi: close file descriptor if opening a stream for fdopen fails

Signed-off-by: Christoph Lohmann <20h@r-36.net>

Diffstat:
  M handlr.c                            |       1 +

1 file changed, 1 insertion(+), 0 deletions(-)
---

diff --git a/handlr.c b/handlr.c

@@ -245,6 +245,7 @@ handledcgi(int sock, char *file, char *port, char *base, char *args,
 
                 if (!(fp = fdopen(outpipe[0], "r"))) {
                         perror("fdopen");
+                        close(outpipe[0]);
                         break;
                 }