nold/Atmosphere
1
0
Fork 0
mirror of https://github.com/Atmosphere-NX/Atmosphere synced 2024-11-14 00:56:35 +00:00
Code Issues Projects Releases Packages Wiki Activity

fs.mitm: fix null deref

Browse source
This commit is contained in:
Michael Scire 2019-03-22 14:49:07 -07:00
parent 9d5ca47ac8
commit 22d4de27f1
1 changed files with 9 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
stratosphere/ams_mitm/source/fs_mitm/fs_path_utils.cpp
View file

@ -185,7 +185,9 @@ Result FsPathUtils::Normalize(char *out, size_t max_out_size, const char *src, s
if (!skip_next_sep) {
if (len + 1 == max_out_size) {
out[len] = 0;
*out_len = len;
if (out_len != nullptr) {
*out_len = len;
}
return ResultFsTooLongPath;
}
@ -227,7 +229,9 @@ Result FsPathUtils::Normalize(char *out, size_t max_out_size, const char *src, s
out[len++] = src[i+j];
}
out[len] = 0;
*out_len = len;
if (out_len != nullptr) {
*out_len = len;
}
return ResultFsTooLongPath;
}
}
@ -249,7 +253,9 @@ Result FsPathUtils::Normalize(char *out, size_t max_out_size, const char *src, s
/* NULL terminate. */
out[len] = 0;
*out_len = len;
if (out_len != nullptr) {
*out_len = len;
}
/* Assert normalized. */
bool normalized = false;