diff options
Diffstat (limited to 'src/libtrace/init_libtrace.c')
| -rw-r--r-- | src/libtrace/init_libtrace.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/libtrace/init_libtrace.c b/src/libtrace/init_libtrace.c index 9874f19..9c03cd9 100644 --- a/src/libtrace/init_libtrace.c +++ b/src/libtrace/init_libtrace.c @@ -27,6 +27,7 @@ struct ax_jmp_t { u_long * got __attribute__ ((packed)); }; +static struct ax_jmp_t * pointer_tmp; static struct ax_jmp_t * pointer; static void new_func(void); @@ -112,7 +113,7 @@ static void init_libtrace(void) if (!((symtab+i)->st_shndx) && (symtab+i)->st_value) { bcopy(ax_jmp, (char *)&table[j], sizeof(struct ax_jmp_t)); table[j].src = (char *)&table[j]; - table[j].dst = &pointer; + table[j].dst = &pointer_tmp; table[j].new_func = &new_func_ptr; table[j].name = strtab+(symtab+i)->st_name; table[j].got = (u_long *)*(long *)(((int)((symtab+i)->st_value))+2); @@ -144,10 +145,11 @@ _sys_write(fd,"reentrant\n",10); "movl %%ebp, %%esp\n\t" "popl %%ebp\n\t" "jmp *%%eax\n" - : : "a" (pointer->real_func) + : : "a" (pointer_tmp->real_func) ); } reentrant=1; + pointer = pointer_tmp; where_to_jump = (u_long)pointer->real_func; /* This is only to avoid a GCC warning; shouldn't be here: |