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Userland: Fix segfault in sort

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This commit is contained in:
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 (;;) {
char* buffer = nullptr;
ssize_t buflen = 0;
size_t n;
errno = 0;
buflen = getline(&buffer, nullptr, stdin);
buflen = getline(&buffer, &n, stdin);
if (buflen == -1 && errno != 0) {
perror("getline");
exit(1);