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Fixed null ptr dereference in executable_path on solaris when getexecname fails.

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kjedruczyk
2014-10-10 11:36:05 +01:00
committed by Vladimir Prus
parent f929602088
commit c79ea493ff
1 changed files with 2 additions and 1 deletions
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3
src/engine/jam.c
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@@ -627,7 +627,8 @@ char *executable_path( char const * argv0 )
# include <stdlib.h>
char * executable_path( char const * argv0 )
{
return strdup( getexecname() );
const char * execname = getexecname();
return execname ? strdup( execname ) : NULL;
}
#elif defined(__FreeBSD__)
# include <sys/sysctl.h>