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Fix stack overflow when chainloading stage2

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This commit is contained in:
TuxSH 2018-05-21 03:42:05 +02:00
parent ea2693dd2d
commit c1687905a3
1 changed files with 5 additions and 5 deletions
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10
fusee/fusee-primary/src/main.c
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@ -106,7 +106,7 @@ static void exit_callback(int rc) {
int main(void) { int main(void) {
const char *bct0; const char *bct0;
const char *stage2_path; const char *stage2_path;
stage2_args_t stage2_args = {0}; stage2_args_t *stage2_args;
/* Initialize the display, console, etc. */ /* Initialize the display, console, etc. */
setup_env(); setup_env();
@ -130,11 +130,11 @@ int main(void) {
/* Setup argument data. */ /* Setup argument data. */
stage2_path = stage2_get_program_path(); stage2_path = stage2_get_program_path();
stage2_args.version = 0;
strcpy(stage2_args.bct0, bct0);
g_chainloader_argc = 2;
strcpy(g_chainloader_arg_data, stage2_path); strcpy(g_chainloader_arg_data, stage2_path);
memcpy(g_chainloader_arg_data + strlen(stage2_path) + 1, &stage2_args, sizeof(stage2_args_t)); stage2_args = (stage2_args_t *)(g_chainloader_arg_data + strlen(stage2_path) + 1);
stage2_args->version = 0;
strcpy(stage2_args->bct0, bct0);
g_chainloader_argc = 2;
/* Deinitialize the display, console, etc. */ /* Deinitialize the display, console, etc. */
cleanup_env(); cleanup_env();