Fix safe_strcpy calls #626
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tnmysh
approved these changes
Oct 21, 2024
Fix the size of the source string passed in argument of safe_strcpy(). In rpmsg_create_ept we can not trust the size of the name string provided, so we limit the max size to RPMSG_NAME_SIZE. Update the rpmsg_create_ept documentation to clarify the limit Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Fix the size of the source string passed in argument of safe_strcpy(). In rpmsg_register_endpoint we can not trust the size of the name string provided, so we limit the max size to RPROC_MAX_NAME_LEN. Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
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tnmysh
approved these changes
Oct 24, 2024
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Fix issue #625 reported by @jonny-svaerd-arm
Fix
safe_strcpy()argument that provides the size of the source string. Indeed, if the source string is of type char*, it is not valid to usesizeofto determine its length. Usestrnlento get the size of the string while ensuring that we have a maximum size.On the contrary, it is preferable to use sizeof on
ept->name, that is an array of char