diff options
| -rw-r--r-- | drivers/acpi/sleep/proc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/acpi/sleep/proc.c b/drivers/acpi/sleep/proc.c index 1538355..fce78fb 100644 --- a/drivers/acpi/sleep/proc.c +++ b/drivers/acpi/sleep/proc.c @@ -178,6 +178,9 @@ static int get_date_field(char **p, u32 * value) * Try to find delimeter, only to insert null. The end of the * string won't have one, but is still valid. */ + if (*p == NULL) + return result; + next = strpbrk(*p, "- :"); if (next) *next++ = '\0'; @@ -190,6 +193,8 @@ static int get_date_field(char **p, u32 * value) if (next) *p = next; + else + *p = NULL; return result; } |
