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qemu: Properly skip "char device redirected to" in QEMU log 

When reading QEMU log for reporting it as an error message, we want to
skip "char device redirected to" line. However, this string is not
printed at the beginning of a line, which means STRPREFIX will never
find it.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
This commit is contained in:
Jiri Denemark 2017-11-22 10:19:12 +01:00
parent 1fd1b76610
commit 7e0cd26db4
1 changed files with 1 additions and 1 deletions
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2
src/qemu/qemu_process.c
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@ -1847,7 +1847,7 @@ qemuProcessReadLog(qemuDomainLogContextPtr logCtxt, char **msg)
while ((eol = strchr(filter_next, '\n'))) {
*eol = '\0';
if (virLogProbablyLogMessage(filter_next) ||
STRPREFIX(filter_next, "char device redirected to")) {
strstr(filter_next, "char device redirected to")) {
size_t skip = (eol + 1) - filter_next;
memmove(filter_next, eol + 1, buf + got - eol);
got -= skip;