43 lines
1.1 KiB
Diff
43 lines
1.1 KiB
Diff
From 91a846631015734d322d11e3b8ff82d650ab7a8e Mon Sep 17 00:00:00 2001
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From: Lukas Czerner <lczerner@redhat.com>
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Date: Fri, 6 Aug 2021 11:58:19 +0200
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Subject: [PATCH 43/46] libss: Add missing error handling for fdopen()
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Content-Type: text/plain
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Signed-off-by: Lukas Czerner <lczerner@redhat.com>
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Signed-off-by: Theodore Ts'o <tytso@mit.edu>
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---
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lib/ss/list_rqs.c | 9 +++++++++
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1 file changed, 9 insertions(+)
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diff --git a/lib/ss/list_rqs.c b/lib/ss/list_rqs.c
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index 021a3835..89e37bb2 100644
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--- a/lib/ss/list_rqs.c
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+++ b/lib/ss/list_rqs.c
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@@ -12,6 +12,9 @@
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*/
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#include "config.h"
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#include "ss_internal.h"
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+#ifdef HAVE_UNISTD_H
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+#include <unistd.h>
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+#endif
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#include <signal.h>
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#include <setjmp.h>
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#include <sys/wait.h>
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@@ -46,6 +49,12 @@ void ss_list_requests(int argc __SS_ATTR((unused)),
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return;
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}
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output = fdopen(fd, "w");
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+ if (!output) {
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+ perror("fdopen");
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+ close(fd);
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+ (void) signal(SIGINT, func);
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+ return;
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+ }
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sigprocmask(SIG_SETMASK, &omask, (sigset_t *) 0);
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fprintf (output, "Available %s requests:\n\n",
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--
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2.35.1
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