luke
/
OpenSTA
mirror of https://github.com/The-OpenROAD-Project/OpenSTA.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

SdcNetwork leak

This commit is contained in:
James Cherry 2019-07-01 10:26:59 -07:00
parent 8fa2dd674c
commit c759feaff6
1 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
network/SdcNetwork.cc
View File

@ -658,7 +658,10 @@ SdcNetwork::findInstance(const char *path_name) const
parsePath(path_name, parent, child_name); parsePath(path_name, parent, child_name);
if (parent == nullptr) if (parent == nullptr)
parent = network_->topInstance(); parent = network_->topInstance();
return findChild(parent, child_name); Instance *child = findChild(parent, child_name);
if (child == nullptr)
child = findChild(parent, escapeDividers(child_name, this));
return child;
} }
void void
@ -934,7 +937,7 @@ SdcNetwork::parsePath(const char *path,
int inst_path_length = path_length + divider_count + 1; int inst_path_length = path_length + divider_count + 1;
char *inst_path = new char[inst_path_length]; char *inst_path = new char[inst_path_length];
inst = nullptr; inst = nullptr;
path_tail = inst_path; path_tail = path;
char *p = inst_path; char *p = inst_path;
for (const char *s = path; *s; s++) { for (const char *s = path; *s; s++) {
char ch = *s; char ch = *s;
@ -954,7 +957,8 @@ SdcNetwork::parsePath(const char *path,
// Found an instance for the sub-path up to this divider. // Found an instance for the sub-path up to this divider.
parent = inst = child; parent = inst = child;
// Reset the instance path. // Reset the instance path.
path_tail = p = inst_path; p = inst_path;
path_tail = s + 1;
} }
else { else {
// No match for sub-path. Escape the divider and keep looking. // No match for sub-path. Escape the divider and keep looking.
@ -968,7 +972,7 @@ SdcNetwork::parsePath(const char *path,
internalError("inst path string lenth estimate busted"); internalError("inst path string lenth estimate busted");
} }
*p = '\0'; *p = '\0';
// stringDelete(inst_path); stringDelete(inst_path);
} }
// Helper to visit instance path matches. // Helper to visit instance path matches.