blockworks-foundation
/
solana
mirror of https://github.com/blockworks-foundation/solana.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Accept only decimal digits in file names inside snapshot (#21213) 

This also should make snapshot validation a bit faster.
This commit is contained in:
Ivan Mironov 2021-11-15 22:02:15 +05:00 committed by GitHub
parent a043b19988
commit 9b1bf98aa2
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
runtime/src/hardened_unpack.rs
View File

@ -346,7 +346,7 @@ fn all_digits(v: &str) -> bool {
return false;
}
for x in v.chars() {
if !x.is_numeric() {
if !x.is_digit(10) {
return false;
}
}
@ -357,7 +357,7 @@ fn like_storage(v: &str) -> bool {
let mut periods = 0;
let mut saw_numbers = false;
for x in v.chars() {
if !x.is_numeric() {
if !x.is_digit(10) {
if x == '.' {
if periods > 0 || !saw_numbers {
return false;
@ -521,6 +521,10 @@ mod tests {
&["snapshots", "0x"],
tar::EntryType::Directory
));
assert!(!is_valid_snapshot_archive_entry(
&["snapshots", "①"],
tar::EntryType::Directory
));
assert!(!is_valid_snapshot_archive_entry(
&["snapshots", "0", "aa"],
tar::EntryType::Regular
@ -567,6 +571,10 @@ mod tests {
&["accounts", "232323"],
tar::EntryType::Regular
));
assert!(!is_valid_snapshot_archive_entry(
&["accounts", "৬.¾"],
tar::EntryType::Regular
));
}
#[test]