diff options
| author | Stephan Bergmann <sbergman@redhat.com> | 2011-11-08 20:49:07 +0100 |
|---|---|---|
| committer | Stephan Bergmann <sbergman@redhat.com> | 2011-11-08 20:49:31 +0100 |
| commit | de90369c315afc62c4409a5df1a581fa466cb849 (patch) | |
| tree | b620d46b4a87fc7478b7717d2f19928a47fba3fd /desktop | |
| parent | a57304a53832adf0c8a32b0c53d9be5b55507ab1 (diff) | |
Properly check sscanf return value.
Diffstat (limited to 'desktop')
| -rw-r--r-- | desktop/unx/source/start.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/desktop/unx/source/start.c b/desktop/unx/source/start.c index 9d95547856b4..b30efdca7e93 100644 --- a/desktop/unx/source/start.c +++ b/desktop/unx/source/start.c @@ -559,6 +559,7 @@ read_percent( ChildInfo *info, int *pPercent ) char *pBegin; char *pIter; + char c; /* from the last call */ int nNotProcessed = nRead - ( pNext - pBuffer ); @@ -598,7 +599,7 @@ read_percent( ChildInfo *info, int *pPercent ) return ProgressExit; else if ( !strncasecmp( pBegin, "restart", 7 ) ) return ProgressRestart; - else if ( sscanf( pBegin, "%d%%", pPercent ) ) + else if ( sscanf( pBegin, "%d%c", pPercent, &c ) == 2 && c == '%' ) return ProgressContinue; /* unexpected - let's exit the splash to be safe */ |