External/libvirt
1
0
Fork 0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2024-07-30 21:47:18 +00:00
Code Issues Packages Projects Releases Wiki Activity

vboxDumpDisplay: remove suspicious strlen

Browse Source 
The return type of strlen is 'size_t', which is unsigned and therefore
never less than zero.

Use STREQ to make the check obvious.
This commit is contained in:
Ján Tomko 2016-02-05 17:46:07 +01:00
parent 5a16197459
commit c5972df7d5
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/vbox/vbox_common.c
View File

@ -3336,7 +3336,7 @@ vboxDumpDisplay(virDomainDefPtr def, vboxGlobalData *data, IMachine *machine)
VBOX_UTF16_TO_UTF8(valueDisplayUtf16, &valueDisplayUtf8);
VBOX_UTF16_FREE(valueDisplayUtf16);
if (strlen(valueDisplayUtf8) <= 0)
if (STREQ(valueDisplayUtf8, ""))
VBOX_UTF8_FREE(valueDisplayUtf8);
}