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utils.c: NULL terminate ast_base64decode_string.

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With the addition of STIR/SHAKEN, the function ast_base64decode_string
was added for convenience since there is a lot of converting done during
the STIR/SHAKEN process. This function returned the decoded string for
you, but did not NULL terminate it, causing some issues (specifically
with MALLOC_DEBUG). Now, the returned string is NULL terminated, and the
documentation has been updated to reflect this.

Change-Id: Icdd7d05b323b0c47ff6ed43492937a03641bdcf5
This commit is contained in:
Ben Ford
2020-08-04 14:36:22 -05:00
committed by Joshua Colp
parent 802aa97fa0
commit 769a9611e7
2 changed files with 3 additions and 2 deletions
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2
include/asterisk/utils.h
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@@ -267,7 +267,7 @@ int ast_base64decode(unsigned char *dst, const char *src, int max);
* \brief Same as ast_base64decode, but does the math for you and returns
* a decoded string
*
* \note The returned string will need to be freed later
* \note The returned string will need to be freed later and IS NULL terminated
*
* \param src The source buffer
*