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Change memcpy() to strncpy() because the source name string is not guaranteed

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to exist as valid addressable memory beyond the NULL byte.

Signed-off-by: David Butterfield <dab21774@gmail.com>

with small addition to force set last byte NULL



git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@7109 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Vladislav Bolkhovitin
2017-04-13 22:38:38 +00:00
parent d236725cae
commit aa6c6a4c2f
1 changed files with 2 additions and 1 deletions
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3
iscsi-scst/usr/target.c
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@@ -415,7 +415,8 @@ int target_create(const char *name, struct target **out_target)
}
memset(target, 0, sizeof(*target));
memcpy(target->name, name, sizeof(target->name) - 1);
strncpy(target->name, name, sizeof(target->name) - 1);
target->name[sizeof(target->name)-1] = '\0';
params_set_defaults(target->target_params, target_keys);
params_set_defaults(target->session_params, session_keys);