39 lines
1.0 KiB
Diff
39 lines
1.0 KiB
Diff
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Avoid segfault upon early libvirtd failure.
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* qemud/qemud.c (main): Don't call qemudCleanup on an
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uninitialized pointer.
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By the way, even though this evoked a warning from gcc,
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"make distcheck" passes. Obviously, that means the distcheck
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rule is inadequate. I'll fix it so that it turns on -Werror
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for the final build.
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Signed-off-by: Jim Meyering <meyering@redhat.com>
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---
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qemud/qemud.c | 5 +++--
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1 files changed, 3 insertions(+), 2 deletions(-)
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diff --git a/qemud/qemud.c b/qemud/qemud.c
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index 96fdf32..b6b82ed 100644
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--- a/qemud/qemud.c
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+++ b/qemud/qemud.c
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@@ -2025,7 +2025,7 @@ libvirt management daemon:\n\
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#define MAX_LISTEN 5
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int main(int argc, char **argv) {
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- struct qemud_server *server;
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+ struct qemud_server *server = NULL;
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struct sigaction sig_action;
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int sigpipe[2];
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const char *pid_file = NULL;
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@@ -2180,7 +2180,8 @@ int main(int argc, char **argv) {
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unlink (pid_file);
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error1:
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- qemudCleanup(server);
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+ if (server)
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+ qemudCleanup(server);
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return ret;
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}
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