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io: Don't call getcwd in xmlParserGetDirectory

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The "directory" value isn't used internally. Calling getcwd is
unnecessary and can cause problems in sandboxed environments.

Fixes #770.
This commit is contained in:
Nick Wellnhofer 2024-07-18 01:54:22 +02:00
parent 152021002d
commit 7b98e8d695
1 changed files with 1 additions and 4 deletions
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5
xmlIO.c
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@ -2600,10 +2600,7 @@ xmlParserGetDirectory(const char *filename) {
else *cur = 0;
ret = xmlMemStrdup(dir);
} else {
if (getcwd(dir, 1024) != NULL) {
dir[1023] = 0;
ret = xmlMemStrdup(dir);
}
ret = xmlMemStrdup(".");
}
return(ret);
#undef IS_XMLPGD_SEP