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| author | Ulrich Drepper <drepper@redhat.com> | 1999-04-01 09:33:06 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-04-01 09:33:06 +0000 |
| commit | 7081e0a34c10eb54ab5f4ca62c5f4f4fa222cbff (patch) | |
| tree | fda38fedb445849308078250919804b45243f99e /sysdeps/unix/sysv/linux/ttyname_r.c | |
| parent | 134c659cc7af735b8e9dc4fc765eb5fa75ec9e14 (diff) | |
| download | glibc-7081e0a34c10eb54ab5f4ca62c5f4f4fa222cbff.tar.gz glibc-7081e0a34c10eb54ab5f4ca62c5f4f4fa222cbff.tar.xz glibc-7081e0a34c10eb54ab5f4ca62c5f4f4fa222cbff.zip | |
Update.
1999-04-01 Andreas Jaeger <aj@arthur.rhein-neckar.de> * sysdeps/unix/sysv/linux/ttyname.c (ttyname): Terminate the string. * sysdeps/unix/sysv/linux/ttyname_r.c (__ttyname_r): Likewise.
Diffstat (limited to 'sysdeps/unix/sysv/linux/ttyname_r.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/ttyname_r.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/ttyname_r.c b/sysdeps/unix/sysv/linux/ttyname_r.c index b92c712fcc..9a0ce4cea9 100644 --- a/sysdeps/unix/sysv/linux/ttyname_r.c +++ b/sysdeps/unix/sysv/linux/ttyname_r.c @@ -134,7 +134,10 @@ __ttyname_r (fd, buf, buflen) ret = __readlink (procname, buf, buflen - 1); if (ret != -1 && buf[0] != '[') - return 0; + { + buf[ret] = '\0'; + return 0; + } if (ret == -1 && errno == ENAMETOOLONG) { __set_errno (ERANGE); |