JDK-8232973 : Potential infinite loop in macOS hotspot agent
- Type: Bug
- Component: hotspot
- Sub-Component: svc-agent
- Affected Version: 8u232,11,14
- Priority: P4
- Status: Resolved
- Resolution: Fixed
- OS: os_x
- Submitted: 2019-10-24
- Updated: 2020-08-07
- Resolved: 2019-11-04
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| JDK 14 |
|---|
14 b22Fixed  |
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Description
Unfortunately I couldn't find a way to trigger this code, but a simple inspection reveals that if it ever got called it could not complete:
{
char* dyldpath = getenv("DYLD_LIBRARY_PATH");
char* dypath = strtok(dyldpath, ":");
while (dypath != NULL) {
strcpy(filepath, dypath);
strcat(filepath, filename);
if (exists(filepath)) {
strcpy(rpath, filepath);
return true;
}
dypath = strtok(dyldpath, ":");
}
This code has been in since support for macOS core files was introduced, and survived this long so it's unlikely it was ever executed.
Comments
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