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| author | Jon Turney <jon.turney@dronecode.org.uk> | 2016-01-13 18:27:48 +0000 |
|---|---|---|
| committer | Jon Turney <jon.turney@dronecode.org.uk> | 2020-04-15 15:07:02 +0100 |
| commit | a0e9b53238c3033222c53b1654da535c0743ab6e (patch) | |
| tree | 1c444688a7e901ff07b052b39900507709370e85 /gdb/windows-nat.c | |
| parent | 95a515681272fa3a79624279c1579cce14ad61c0 (diff) | |
| download | gdb-a0e9b53238c3033222c53b1654da535c0743ab6e.zip gdb-a0e9b53238c3033222c53b1654da535c0743ab6e.tar.gz gdb-a0e9b53238c3033222c53b1654da535c0743ab6e.tar.bz2 | |
Better handling of realpath() failure in windows_make_so() on Cygwin
It seems Cygwin's realpath() can fail on certain DLLs (apparently some
AV software prevent it working on it's DLLs; See [1], [2]). Warn rather
than stopping with an error if that occurs.
Based on an original patch from Tim Chick.
[1] https://cygwin.com/ml/cygwin/2014-08/msg00401.html
[2] https://cygwin.com/ml/cygwin/2015-11/msg00353.html
gdb/ChangeLog:
2016-01-20 Jon Turney <jon.turney@dronecode.org.uk>
* windows-nat.c (windows_make_so): Warn rather than stopping with
an error if realpath() fails.
Diffstat (limited to 'gdb/windows-nat.c')
| -rw-r--r-- | gdb/windows-nat.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gdb/windows-nat.c b/gdb/windows-nat.c index 881240c..613153b 100644 --- a/gdb/windows-nat.c +++ b/gdb/windows-nat.c @@ -820,7 +820,10 @@ windows_make_so (const char *name, LPVOID load_addr) free (rname); } else - error (_("dll path too long")); + { + warning (_("dll path for \"%s\" too long or inaccessible"), name); + strcpy (so->so_name, so->so_original_name); + } } /* Record cygwin1.dll .text start/end. */ p = strchr (so->so_name, '\0') - (sizeof ("/cygwin1.dll") - 1); |