mirrors/cmake
2
0
Fork 0
mirror of https://gitlab.kitware.com/cmake/cmake.git synced 2026-09-25 04:09:36 +03:00
Code Activity

cmake: avoid exception when printing "changed variables" message

Browse Source 
If the changed cache variable was a list then this processing may
attempt to access beyond the last item in the list. Instead skip
printing the non-existing value and backup one to finish the loop.
This commit is contained in:
Fred Baksik
2020-07-23 14:52:48 -04:00
committed by Fred Baksik
parent 4daff2b40f
commit ec1d3bc0b6
1 changed files with 7 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Source/cmake.cxx
+7 -2
View File
@@ -1390,8 +1390,13 @@ int cmake::HandleDeleteCacheVariables(const std::string& var)
save.key = *i;
warning << *i << "= ";
i++;
save.value = *i;
warning << *i << "\n";
if (i != argsSplit.end()) {
save.value = *i;
warning << *i << "\n";
} else {
warning << "\n";
i -= 1;
}
cmProp existingValue = this->State->GetCacheEntryValue(save.key);
if (existingValue) {
save.type = this->State->GetCacheEntryType(save.key);