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| author | Paolo Bonzini | 2021-07-05 19:14:37 +0200 |
|---|---|---|
| committer | Paolo Bonzini | 2021-07-20 17:06:28 +0200 |
| commit | 461fea9bf1db0e122cfc18ea07958ddebea5d9a3 (patch) | |
| tree | 31176b9626ad7d2d32c13767accb7b30c9ced8e6 /chardev | |
| parent | qemu-config: never call the callback after an error, fix leak (diff) | |
| download | qemu-461fea9bf1db0e122cfc18ea07958ddebea5d9a3.tar.gz qemu-461fea9bf1db0e122cfc18ea07958ddebea5d9a3.tar.xz qemu-461fea9bf1db0e122cfc18ea07958ddebea5d9a3.zip | |
qemu-config: fix memory leak on ferror()
The leak is basically impossible to reach, since the only common way
to get ferror(fp) is by passing a directory to -readconfig. In that
case, the error occurs before qdict is set to anything non-NULL.
However, it's theoretically possible to get there after an EIO.
Cc: armbru@redhat.com
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Fixes: f7544edcd3 ("qemu-config: add error propagation to qemu_config_parse", 2021-03-06)
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'chardev')
0 files changed, 0 insertions, 0 deletions