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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
 18:59:10  up 1 day  4:35,  2 users,  load average: 0.39, 0.70, 0.73
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tracer-ysyx 2024-02-08 18:59:10 +08:00 committed by xinyangli
parent d784f80261
commit 074ec5b4a1
1 changed files with 3 additions and 2 deletions
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5
nemu/src/monitor/sdb/watchpoint.c
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@ -76,13 +76,14 @@ int wp_add(char * expr) {
tail->next = wp;
tail = wp;
}
int len = strlen(expr);
int len = strlen(expr) + 1;
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);
strncpy(wp->expr, expr, len);
wp->expr[len - 1] = '\0';
return 0;
}