diff options
| -rw-r--r-- | NEWS | 2 | ||||
| -rw-r--r-- | libio/genops.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/NEWS b/NEWS index 15cda0b84d..3437574218 100644 --- a/NEWS +++ b/NEWS @@ -52,6 +52,7 @@ The following bugs are resolved with this release: [20975] Deferred cancellation triggers in __check_pf and looses lock leading to deadlock [24816] Fix tst-nss-files-hosts-long on single-stack hosts [27576] gmon: improve mcount overflow handling + [27821] ungetc: Fix backup buffer leak on program exit [28846] CMSG_NXTHDR may trigger -Wstrict-overflow warning [29039] Corrupt DTV after reuse of a TLS module ID following dlclose with unused TLS [29444] gmon: Fix allocated buffer overflow (bug 29444) @@ -103,6 +104,7 @@ The following bugs are resolved with this release: [31965] rseq extension mechanism does not work as intended [31968] mremap implementation in C does not handle arguments correctly [32052] Name space violation in fortify wrappers + [32137] libio: Attempt wide backup free only for non-legacy code Version 2.36 diff --git a/libio/genops.c b/libio/genops.c index 36add52faa..1be964ef77 100644 --- a/libio/genops.c +++ b/libio/genops.c @@ -799,7 +799,7 @@ _IO_unbuffer_all (void) /* Free up the backup area if it was ever allocated. */ if (_IO_have_backup (fp)) _IO_free_backup_area (fp); - if (fp->_mode > 0 && _IO_have_wbackup (fp)) + if (!legacy && fp->_mode > 0 && _IO_have_wbackup (fp)) _IO_free_wbackup_area (fp); if (! (fp->_flags & _IO_UNBUFFERED) |