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Add missing deallocation of subject alt name

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Since mbedtls_x509_get_name allocates memory
when parsing a directoryName, deallocation
has to be performed if anything fails in the
meantime.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
This commit is contained in:
Andrzej Kurek
2023-02-27 16:03:41 -05:00
parent 532b8d41af
commit 5f0c6e82fb
2 changed files with 10 additions and 3 deletions
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6
include/mbedtls/x509.h
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@ -379,8 +379,10 @@ int mbedtls_x509_time_is_future(const mbedtls_x509_time *from);
/**
* \brief This function parses an item in the SubjectAlternativeNames
* extension. Please note that mbedtls_x509_free_subject_alt_name
* has to be called to dispose of the structure afterwards.
* extension. Please note that this function might allocate
* additional memory for a subject alternative name, thus
* mbedtls_x509_free_subject_alt_name has to be called
* to dispose of the structure afterwards.
*
* \param san_buf The buffer holding the raw data item of the subject
* alternative name.