diff options
Diffstat (limited to 'bsd-user/main.c')
| -rw-r--r-- | bsd-user/main.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/bsd-user/main.c b/bsd-user/main.c index 0f9e6bfbc0..18f806b032 100644 --- a/bsd-user/main.c +++ b/bsd-user/main.c @@ -36,6 +36,7 @@ #include "tcg/tcg.h" #include "qemu/timer.h" #include "qemu/envlist.h" +#include "qemu/cutils.h" #include "exec/log.h" #include "trace/control.h" @@ -612,7 +613,7 @@ int main(int argc, char **argv) TaskState ts1, *ts = &ts1; CPUArchState *env; CPUState *cpu; - int optind; + int optind, rv; const char *r; const char *gdbstub = NULL; char **target_environ, **wrk; @@ -677,8 +678,8 @@ int main(int argc, char **argv) } } else if (!strcmp(r, "s")) { r = argv[optind++]; - x86_stack_size = strtol(r, (char **)&r, 0); - if (x86_stack_size <= 0) { + rv = qemu_strtoul(r, &r, 0, &x86_stack_size); + if (rv < 0 || x86_stack_size <= 0) { usage(); } if (*r == 'M') { @@ -709,7 +710,10 @@ int main(int argc, char **argv) exit(1); } } else if (!strcmp(r, "B")) { - guest_base = strtol(argv[optind++], NULL, 0); + rv = qemu_strtoul(argv[optind++], NULL, 0, &guest_base); + if (rv < 0) { + usage(); + } have_guest_base = true; } else if (!strcmp(r, "drop-ld-preload")) { (void) envlist_unsetenv(envlist, "LD_PRELOAD"); |