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#3773: Check for errors around the use of PyTokenizer_FindEncoding().

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reviewed by Brett Cannon.
This commit is contained in:
Amaury Forgeot d'Arc 2008-09-04 22:34:09 +00:00
parent 1d6a16bf38
commit 1b933ed50a
3 changed files with 9 additions and 1 deletions
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5
Parser/tokenizer.c
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@ -1610,7 +1610,10 @@ PyTokenizer_FindEncoding(int fd)
fclose(fp);
if (tok->encoding) {
encoding = (char *)PyMem_MALLOC(strlen(tok->encoding) + 1);
strcpy(encoding, tok->encoding);
if (encoding)
strcpy(encoding, tok->encoding);
else
PyErr_NoMemory();
}
PyTokenizer_Free(tok);
return encoding;