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| author | Michael Czigler <37268479+mcpcpc@users.noreply.github.com> | 2020-09-25 12:20:51 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-09-25 12:20:51 -0400 |
| commit | 2056872538445e324a0d690b30cedd29d4c4fee3 (patch) | |
| tree | 9b50b663609bb6e4012d3cd179f8806d1951a2cb | |
| parent | Merge pull request #34 from mcpcpc/add_privmsg_alias (diff) | |
| parent | add check for fgets value (diff) | |
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Merge pull request #36 from mcpcpc/fgets
add check for fgets value
| -rw-r--r-- | kirc.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -231,7 +231,10 @@ handle_user_input(void) { char usrin[MSG_MAX], *tok; - fgets(usrin, MSG_MAX, stdin); + if (fgets(usrin, MSG_MAX, stdin) == NULL) { + perror("fgets"); + exit(1); + } size_t msg_len = strlen(usrin); if (usrin[msg_len - 1] == '\n') { |