diff options
Diffstat (limited to 'kexec/arch/i386/kexec-elf-x86.c')
| -rw-r--r-- | kexec/arch/i386/kexec-elf-x86.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/kexec/arch/i386/kexec-elf-x86.c b/kexec/arch/i386/kexec-elf-x86.c index aaf46ba..2e394e9 100644 --- a/kexec/arch/i386/kexec-elf-x86.c +++ b/kexec/arch/i386/kexec-elf-x86.c @@ -88,8 +88,8 @@ int elf_x86_load(int argc, char **argv, const char *buf, off_t len, struct kexec_info *info) { struct mem_ehdr ehdr; - const char *command_line = NULL, *append = NULL; - char *modified_cmdline; + char *command_line = NULL, *modified_cmdline = NULL; + const char *append = NULL; int command_line_len; int modified_cmdline_len; const char *ramdisk; @@ -264,8 +264,10 @@ int elf_x86_load(int argc, char **argv, const char *buf, off_t len, if (rc < 0) return -1; /* Use new command line. */ + free(command_line); command_line = modified_cmdline; command_line_len = strlen(modified_cmdline) + 1; + modified_cmdline = NULL; } /* Tell the kernel what is going on */ @@ -288,5 +290,8 @@ int elf_x86_load(int argc, char **argv, const char *buf, off_t len, else { die("Unknown argument style\n"); } + + free(command_line); + free(modified_cmdline); return 0; } |