diff options
Diffstat (limited to 'cpukit/libi2c/libi2c.c')
| -rw-r--r-- | cpukit/libi2c/libi2c.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cpukit/libi2c/libi2c.c b/cpukit/libi2c/libi2c.c index 64272ef5ae..fdca014754 100644 --- a/cpukit/libi2c/libi2c.c +++ b/cpukit/libi2c/libi2c.c @@ -395,11 +395,13 @@ rtems_libi2c_register_bus (const char *name, rtems_libi2c_bus_t * bus) /* check */ if ('/' != *nmcpy) { safe_printf ( DRVNM "Bad name: must be an absolute path starting with '/'\n"); + free( nmcpy ); return -RTEMS_INVALID_NAME; } /* file must not exist */ if (!stat (nmcpy, &sbuf)) { safe_printf ( DRVNM "Bad name: file exists already\n"); + free( nmcpy ); return -RTEMS_INVALID_NAME; } @@ -412,6 +414,7 @@ rtems_libi2c_register_bus (const char *name, rtems_libi2c_bus_t * bus) if (i) { safe_printf ( DRVNM "Get %s status failed: %s\n", nmcpy, strerror(errno)); + free( nmcpy ); return -RTEMS_INVALID_NAME; } /* should be a directory since name terminates in '/' */ @@ -419,11 +422,13 @@ rtems_libi2c_register_bus (const char *name, rtems_libi2c_bus_t * bus) if (!libmutex) { safe_printf ( DRVNM "Library not initialized\n"); + free( nmcpy ); return -RTEMS_NOT_DEFINED; } if (bus == NULL || bus->size < sizeof (*bus)) { safe_printf ( DRVNM "No bus-ops or size too small -- misconfiguration?\n"); + free( nmcpy ); return -RTEMS_NOT_CONFIGURED; } |