diff options
| -rw-r--r-- | util.c | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -785,6 +785,11 @@ umoven(struct tcb *tcp, long addr, int len, char *laddr) char x[sizeof(long)]; } u; +#if SUPPORTED_PERSONALITIES > 1 + if (personality_wordsize[current_personality] < sizeof(addr)) + addr &= (1ul << 8 * personality_wordsize[current_personality]) - 1; +#endif + if (addr & (sizeof(long) - 1)) { /* addr not a multiple of sizeof(long) */ n = addr - (addr & -sizeof(long)); /* residue */ @@ -902,6 +907,11 @@ umovestr(struct tcb *tcp, long addr, int len, char *laddr) char x[sizeof(long)]; } u; +#if SUPPORTED_PERSONALITIES > 1 + if (personality_wordsize[current_personality] < sizeof(addr)) + addr &= (1ul << 8 * personality_wordsize[current_personality]) - 1; +#endif + if (addr & (sizeof(long) - 1)) { /* addr not a multiple of sizeof(long) */ n = addr - (addr & -sizeof(long)); /* residue */ |