diff options
| -rw-r--r-- | kexec/arch/i386/crashdump-x86.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kexec/arch/i386/crashdump-x86.c b/kexec/arch/i386/crashdump-x86.c index 98cda725..436797aa 100644 --- a/kexec/arch/i386/crashdump-x86.c +++ b/kexec/arch/i386/crashdump-x86.c @@ -589,13 +589,12 @@ static int cmdline_add_elfcorehdr(char *cmdline, unsigned long addr) */ static int get_crash_notes(int cpu, uint64_t *addr, uint64_t *len) { - char crash_notes[PATH_MAX]; + const char *crash_notes = "/sys/kernel/crash_notes"; char line[MAX_LINE]; FILE *fp; unsigned long vaddr; int count; - sprintf(crash_notes, "/sys/kernel/crash_notes"); fp = fopen(crash_notes, "r"); if (fp) { if (fgets(line, sizeof(line), fp) != 0) { @@ -610,6 +609,7 @@ static int get_crash_notes(int cpu, uint64_t *addr, uint64_t *len) #ifdef DEBUG printf("crash_notes addr = %Lx\n", *addr); #endif + fclose(fp); return 0; } else return get_crash_notes_per_cpu(cpu, addr, len); |