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Thiago Macieira 0dee566e98 QFileSystemEngine: verify that the file name isn't empty
Making system calls with empty file names is not a good idea. When you
run qmake $srcdir, you see this in strace:

 stat("", 0x7ffed229e250)                = -1 ENOENT (No such file or directory)
(twice)

I've also inlined the isEmpty() function for better code generation.

Some functions take QSystemError and some don't. That needs to be
corrected at some point, possibly with something like std::expected.

Change-Id: I1eba2b016de74620bfc8fffd14ccbfa162f93631
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2017-08-17 04:45:29 +00:00
bin don't try to timestamp injected qvulkanfunctions.h 2017-03-22 15:49:19 +00:00
config.tests QFileSystemEngine::setFileTime/Unix: remove the fallback to futimesat 2017-08-05 16:41:42 +00:00
dist Remove mention of reverted fix 2017-06-28 11:54:29 +02:00
doc Doc: Add styling for function groups 2017-08-15 09:40:13 +00:00
examples Merge remote-tracking branch 'origin/5.9' into dev 2017-08-02 22:52:32 +02:00
lib Purge all fonts 2015-08-18 19:59:14 +00:00
mkspecs Fix CMake version resolving 2017-08-16 15:35:40 +00:00
qmake Merge remote-tracking branch 'origin/5.9' into dev 2017-08-15 16:31:48 +02:00
src QFileSystemEngine: verify that the file name isn't empty 2017-08-17 04:45:29 +00:00
tests Merge remote-tracking branch 'origin/5.9' into dev 2017-08-15 16:31:48 +02:00
util Add byte-based units to CLDR data 2017-06-13 11:28:09 +00:00
.gitattributes Update the git-archive export options 2012-09-07 15:39:31 +02:00
.gitignore GitIgnore config.status.bat and config.tests/.qmake.stash 2017-06-13 05:58:30 +00:00
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config_help.txt Restore behavior of using libEGL and libGLESv2 as default for angle 2017-05-11 08:35:54 +00:00
configure configure: dispose of which.test 2017-08-02 16:37:32 +00:00
configure.bat configure: balk at any of {{,X}QMAKESPEC,QMAKE{PATH,FEATURES}} being set 2017-04-21 09:22:27 +00:00
configure.json Merge remote-tracking branch 'origin/5.9' into dev 2017-08-02 22:52:32 +02:00
configure.pri build the configure tests in the top-level build dir 2017-06-12 09:55:39 +00:00
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qtbase.pro nuke configure -host-option 2016-12-13 18:55:59 +00:00
sync.profile EDID parser library 2017-05-02 09:11:56 +00:00