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encoding: Fix memory leak in xmlCharEncNewCustomHandler

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Short-lived regression.
This commit is contained in:
Nick Wellnhofer 2025-03-10 14:15:35 +01:00
parent 87c9e000e5
commit ef44c240f5
1 changed files with 15 additions and 5 deletions
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20
encoding.c
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@ -668,15 +668,13 @@ xmlCharEncNewCustomHandler(const char *name,
handler = xmlMalloc(sizeof(*handler));
if (handler == NULL)
return(XML_ERR_NO_MEMORY);
goto error;
memset(handler, 0, sizeof(*handler));
if (name != NULL) {
handler->name = xmlMemStrdup(name);
if (handler->name == NULL) {
xmlFree(handler);
return(XML_ERR_NO_MEMORY);
}
if (handler->name == NULL)
goto error;
}
handler->input.func = input;
@ -687,6 +685,18 @@ xmlCharEncNewCustomHandler(const char *name,
*out = handler;
return(XML_ERR_OK);
error:
xmlFree(handler);
if (ctxtDtor != NULL) {
if (inputCtxt != NULL)
ctxtDtor(inputCtxt);
if (outputCtxt != NULL)
ctxtDtor(outputCtxt);
}
return(XML_ERR_NO_MEMORY);
}
/**