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add type casting to the argument of getlong_user()

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NAKAMURA Gou
2016-03-23 18:31:17 +09:00
parent e74eb1dd51
commit f92cac7751
1 changed files with 3 additions and 3 deletions
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6
lib/string.c
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@ -279,7 +279,7 @@ int flatten_strings_from_user(int nr_strings, char *first, char **strings, char
/* How many strings do we have? */
if (nr_strings == -1) {
for (nr_strings = 0; (r = getlong_user(strings + nr_strings)) > 0; ++nr_strings);
for (nr_strings = 0; (r = getlong_user((void *)(strings + nr_strings))) > 0; ++nr_strings);
if(r < 0)
return r;
}
@ -295,7 +295,7 @@ int flatten_strings_from_user(int nr_strings, char *first, char **strings, char
}
for (string_i = 0; string_i < nr_strings; ++string_i) {
char *userp = (char *)getlong_user(strings + string_i);
char *userp = (char *)getlong_user((void *)(strings + string_i));
int len = strlen_user(userp);
if(len < 0)
@ -326,7 +326,7 @@ int flatten_strings_from_user(int nr_strings, char *first, char **strings, char
}
for (string_i = 0; string_i < nr_strings; ++string_i) {
char *userp = (char *)getlong_user(strings + string_i);
char *userp = (char *)getlong_user((void *)(strings + string_i));
_flat[n++] = p - (char *)_flat;
strcpy_from_user(p, userp);
p = strchr(p, '\0') + 1;