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Merge "PJSIP XML, XPIDF: Fix buffer size overwrite memory corruption error." into 13

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Joshua Colp
2015-07-07 17:38:59 -05:00
committed by Gerrit Code Review
parent 4c99310468 0422433f47
commit 7386a761c1
5 changed files with 19 additions and 21 deletions
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9
include/asterisk/res_pjsip_presence_xml.h
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@@ -17,14 +17,15 @@
*/
/*!
* \brief The length of the XML prolog when printing
* presence or other XML in PJSIP.
* \brief Length of the XML prolog when printing presence or other XML in PJSIP.
*
* When calling any variant of pj_xml_print(), the documentation
* claims that it will return -1 if the provided buffer is not
* large enough. However, if the XML prolog is requested to be
* printed, then the length of the XML prolog is returned upon
* failure instead of -1.
* printed and the buffer is not large enough, then it will
* return -1 only if the buffer is not large enough to hold the
* XML prolog or return the length of the XML prolog on failure
* instead of -1.
*
* This constant is useful to check against when trying to determine
* if printing XML succeeded or failed.