mirror of
https://github.com/frida/tinycc
synced 2025-01-13 15:19:16 +03:00
d80593bc4d
- care about __attribute__ redefinition in the system headers
- an invalid pointer must be returned when (addr >= e->size),
and not (addr > e->size)
A test program:
#include <stdio.h>
#include <stdlib.h>
int main ()
{
int v[10];
fprintf(stderr, "&v[0] = %p\n", &v[0]);
fprintf(stderr, "&v[10] = %p\n", &v[10]);
exit(1);
return 0;
}
// tcc -b test.c
The output before a patch:
&v[0] = 0xbf929d8c
&v[10] = 0xbf929db4
The output after a patch:
&v[0] = 0xbff6e33c
&v[10] = 0xfffffffe
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|---|---|---|
| .. | ||
| alloca86_64.S | ||
| alloca86-bt.S | ||
| alloca86.S | ||
| alloca-arm.S | ||
| armeabi.c | ||
| bcheck.c | ||
| lib-arm64.c | ||
| libtcc1.c | ||
| Makefile | ||
| testfp.c | ||