diff options
author | Grant Likely <grant.likely@secretlab.ca> | 2010-12-30 00:20:30 -0500 |
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committer | Grant Likely <grant.likely@secretlab.ca> | 2010-12-30 00:21:47 -0500 |
commit | d392da5207352f09030e95d9ea335a4225667ec0 (patch) | |
tree | 7d6cd1932afcad0a5619a5c504a6d93ca318187c /arch/mips/kernel/syscall.c | |
parent | e39d5ef678045d61812c1401f04fe8edb14d6359 (diff) | |
parent | 387c31c7e5c9805b0aef8833d1731a5fe7bdea14 (diff) |
Merge v2.6.37-rc8 into powerpc/next
Diffstat (limited to 'arch/mips/kernel/syscall.c')
-rw-r--r-- | arch/mips/kernel/syscall.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c index 58bab2ef257f..1dc6edff45e0 100644 --- a/arch/mips/kernel/syscall.c +++ b/arch/mips/kernel/syscall.c | |||
@@ -254,12 +254,14 @@ asmlinkage int sys_execve(nabi_no_regargs struct pt_regs regs) | |||
254 | int error; | 254 | int error; |
255 | char * filename; | 255 | char * filename; |
256 | 256 | ||
257 | filename = getname((char __user *) (long)regs.regs[4]); | 257 | filename = getname((const char __user *) (long)regs.regs[4]); |
258 | error = PTR_ERR(filename); | 258 | error = PTR_ERR(filename); |
259 | if (IS_ERR(filename)) | 259 | if (IS_ERR(filename)) |
260 | goto out; | 260 | goto out; |
261 | error = do_execve(filename, (char __user *__user *) (long)regs.regs[5], | 261 | error = do_execve(filename, |
262 | (char __user *__user *) (long)regs.regs[6], ®s); | 262 | (const char __user *const __user *) (long)regs.regs[5], |
263 | (const char __user *const __user *) (long)regs.regs[6], | ||
264 | ®s); | ||
263 | putname(filename); | 265 | putname(filename); |
264 | 266 | ||
265 | out: | 267 | out: |
@@ -436,7 +438,9 @@ asmlinkage void bad_stack(void) | |||
436 | * Do a system call from kernel instead of calling sys_execve so we | 438 | * Do a system call from kernel instead of calling sys_execve so we |
437 | * end up with proper pt_regs. | 439 | * end up with proper pt_regs. |
438 | */ | 440 | */ |
439 | int kernel_execve(const char *filename, char *const argv[], char *const envp[]) | 441 | int kernel_execve(const char *filename, |
442 | const char *const argv[], | ||
443 | const char *const envp[]) | ||
440 | { | 444 | { |
441 | register unsigned long __a0 asm("$4") = (unsigned long) filename; | 445 | register unsigned long __a0 asm("$4") = (unsigned long) filename; |
442 | register unsigned long __a1 asm("$5") = (unsigned long) argv; | 446 | register unsigned long __a1 asm("$5") = (unsigned long) argv; |