diff options
| author | Christopher Faylor <me@cgf.cx> | 2003-12-27 03:25:02 +0300 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2003-12-27 03:25:02 +0300 |
| commit | 56b5feb639f51385da560289e1c1e65512fb3f67 (patch) | |
| tree | 42bd37417563e78b79eedd998cab0bfe2b9ab685 /winsup/cygwin/exceptions.cc | |
| parent | 6dc18ca4d35407e4da9b5497f595382aef732f74 (diff) | |
* exceptions.cc (try_to_debug): Fix off-by-one problem when resetting
environment variable after error_start detected.
* fhandler_tty_slave.cc (fhandler_tty_slave::close): Clarify debug message.
* syscalls.cc (setsid): Don't increment usecount here, since it will be
automatically decremented on close.
Diffstat (limited to 'winsup/cygwin/exceptions.cc')
| -rw-r--r-- | winsup/cygwin/exceptions.cc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/winsup/cygwin/exceptions.cc b/winsup/cygwin/exceptions.cc index 228d2c8e2..97955307b 100644 --- a/winsup/cygwin/exceptions.cc +++ b/winsup/cygwin/exceptions.cc @@ -350,12 +350,15 @@ try_to_debug (bool waitloop) char* rawenv = GetEnvironmentStrings () ; for (char* p = rawenv; *p != '\0'; p = strchr (p, '\0') + 1) { - if (strncmp (p, "CYGWIN=", sizeof ("CYGWIN=") - 1) == 0) + if (strncmp (p, "CYGWIN=", strlen ("CYGWIN=")) == 0) { char* q = strstr (p, "error_start") ; /* replace 'error_start=...' with '_rror_start=...' */ - if (q) *q = '_' ; - SetEnvironmentVariable ("CYGWIN", p + sizeof ("CYGWIN=")) ; + if (q) + { + *q = '_' ; + SetEnvironmentVariable ("CYGWIN", p + strlen ("CYGWIN=")) ; + } break ; } } |