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-rw-r--r--ssh-add.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/ssh-add.c b/ssh-add.c
index efbf771d..3adc2509 100644
--- a/ssh-add.c
+++ b/ssh-add.c
@@ -117,7 +117,9 @@ ssh_askpass(char *askpass, char *msg)
fatal("ssh_askpass: exec(%s): %s", askpass, strerror(errno));
}
close(p[1]);
- len = atomicio(read, p[0], buf, sizeof buf);
+ buf[0] = '\0';
+ atomicio(read, p[0], buf, sizeof buf);
+ len = strlen(buf);
close(p[0]);
while (waitpid(pid, &status, 0) < 0)
if (errno != EINTR)