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Userland: Fix segfault in sort

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Sahan Fernando 2020-12-10 00:14:56 +11:00 • committed by Andreas Kling
parent 8e1bda0e9d
commit a3bcff0db8
1 changed files with 2 additions and 1 deletions
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3
Userland/sort.cpp
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@ -47,8 +47,9 @@ int main(int argc, char** argv)
for (;;) { for (;;) {
char* buffer = nullptr; char* buffer = nullptr;
ssize_t buflen = 0; ssize_t buflen = 0;
size_t n;
errno = 0; errno = 0;
buflen = getline(&buffer, nullptr, stdin); buflen = getline(&buffer, &n, stdin);
if (buflen == -1 && errno != 0) { if (buflen == -1 && errno != 0) {
perror("getline"); perror("getline");
exit(1); exit(1);