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| author | Zhenzhong Duan | 2021-06-10 10:47:41 +0200 |
|---|---|---|
| committer | Paolo Bonzini | 2021-06-15 17:17:09 +0200 |
| commit | 38f71349c7c4969bc14da4da1c70b8cc4078d596 (patch) | |
| tree | 2d4920127119872ed5977324839f127429e69e29 /util | |
| parent | vnc: avoid deprecation warnings for SASL on OS X (diff) | |
| download | qemu-38f71349c7c4969bc14da4da1c70b8cc4078d596.tar.gz qemu-38f71349c7c4969bc14da4da1c70b8cc4078d596.tar.xz qemu-38f71349c7c4969bc14da4da1c70b8cc4078d596.zip | |
vl: Fix an assert failure in error path
Based on the description of error_setg(), the local variable err in
qemu_maybe_daemonize() should be initialized to NULL.
Without fix, the uninitialized *errp triggers assert failure which
doesn't show much valuable information.
Before the fix:
qemu-system-x86_64: ../util/error.c:59: error_setv: Assertion `*errp == NULL' failed.
After fix:
qemu-system-x86_64: cannot create PID file: Cannot open pid file: Permission denied
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Message-Id: <20210610084741.456260-1-zhenzhong.duan@intel.com>
Cc: qemu-stable@nongnu.org
Fixes: 0546c0609c ("vl: split various early command line options to a separate function", 2020-12-10)
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'util')
0 files changed, 0 insertions, 0 deletions