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Fix atohan to verify a valid hex string is being used for a handle.

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atohan needs to verify that the string being passed in is actually a
valid hex string before it assumes that it's a file handle rather than
a file name.
PV 951244
This commit is contained in:
Bob Kierski
2006-03-23 15:45:54 +00:00
parent 43a115020f
commit e664e8508a
1 changed files with 3 additions and 0 deletions
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dmapi/src/common/lib/util.c
+3
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@@ -181,6 +181,9 @@ atohan(
if (i == HANDLE_LEN){
return(EBADF);
}
if( ! (isxdigit(*handle_str) && (isxdigit(*(handle_str +1))))) {
return(EBADF);
}
cur_char[0] = *handle_str;
cur_char[1] = *(handle_str + 1);
cur_char[2] = '\0';