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> compile NEMU

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ysyx_22040000 李心杨
Linux calcite 6.1.75 #1-NixOS SMP PREEMPT_DYNAMIC Thu Jan 25 23:27:52 UTC 2024 x86_64 GNU/Linux
 18:57:24  up 1 day  4:33,  2 users,  load average: 0.66, 0.87, 0.79
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tracer-ysyx 2024-02-08 18:57:24 +08:00 committed by xinyangli
parent d3eaab6a5f
commit 10f368edbb
1 changed files with 7 additions and 1 deletions
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8
nemu/src/monitor/sdb/watchpoint.c
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@ -76,7 +76,13 @@ int wp_add(char * expr) {
tail->next = wp; tail->next = wp;
tail = wp; tail = wp;
} }
wp->expr = expr; int len = strlen(expr);
wp->expr = malloc(len * sizeof(char));
if (wp->expr == NULL) {
Error("Failed to allocate memory for expression");
return 1;
}
strncpy(wp->expr, expr, len - 1);
return 0; return 0;
} }