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Description: Check return value of `write'
Author: Yavor Doganov <yavor@gnu.org>
Forwarded: https://savannah.nongnu.org/bugs/index.php?52619
Last-Update: 2017-12-08
---
--- terminal.app.orig/TerminalView.m
+++ terminal.app/TerminalView.m
@@ -2022,7 +2022,12 @@
{
const char *s=[d UTF8String];
close(pipefd[0]);
- write(pipefd[1],s,strlen(s));
+ if (write(pipefd[1],s,strlen(s)) < 0)
+ {
+ NSLog(_(@"Unexpected error while writing."));
+ close(pipefd[1]);
+ return;
+ }
close(pipefd[1]);
}
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