diff options
| -rw-r--r-- | linux-user/syscall.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 32aba195c5..c8f6efc89c 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -7985,8 +7985,8 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, envc++; } - argp = alloca((argc + 1) * sizeof(void *)); - envp = alloca((envc + 1) * sizeof(void *)); + argp = g_new0(char *, argc + 1); + envp = g_new0(char *, envc + 1); for (gp = guest_argp, q = argp; gp; gp += sizeof(abi_ulong), q++) { @@ -8047,6 +8047,9 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, break; unlock_user(*q, addr, 0); } + + g_free(argp); + g_free(envp); } break; case TARGET_NR_chdir: |