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Minor cleanup, now returns B_NAME_TOO_LONG if the query string or mount parameters were 

longer than 64k.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16527 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2006-02-27 13:23:29 +00:00
parent 0ff9df126c
commit 3ea7d1fcbe
1 changed files with 9 additions and 3 deletions
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12
src/system/kernel/fs/vfs.cpp
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@ -6226,16 +6226,18 @@ _user_mount(const char *userPath, const char *userDevice, const char *userFileSy
return B_BAD_ADDRESS;
if (userArgs != NULL && argsLength > 0) {
// this is a safety restriction
if (argsLength >= 65536)
return B_BAD_VALUE;
return B_NAME_TOO_LONG;
args = (char *)malloc(argsLength + 1);
if (args == NULL)
return B_NO_MEMORY;
if (user_strlcpy(args, userArgs, argsLength + 1) < B_OK) {
free(args);
return B_BAD_ADDRESS;
}
}
path.UnlockBuffer();
device.UnlockBuffer();
@ -7093,9 +7095,13 @@ _user_open_query(dev_t device, const char *userQuery, size_t queryLength,
{
char *query;
if (device < 0 || userQuery == NULL || queryLength == 0 || queryLength >= 65536)
if (device < 0 || userQuery == NULL || queryLength == 0)
return B_BAD_VALUE;
// this is a safety restriction
if (queryLength >= 65536)
return B_NAME_TOO_LONG;
query = (char *)malloc(queryLength + 1);
if (query == NULL)
return B_NO_MEMORY;