ed/raddebugger
1
0
Fork 0
mirror of https://github.com/Ed94/raddebugger.git synced 2026-06-13 15:42:23 -07:00
Code Issues Packages Projects Releases Wiki Activity

fixes for LEB decode

Browse Source
This commit is contained in:
Nikita Smith
2025-01-08 03:18:18 -08:00
parent d0d1786cec
commit 42e441541d
1 changed files with 12 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/base/base_strings.c
+12 -2
View File
@@ -2377,16 +2377,22 @@ str8_deserial_read_uleb128(String8 string, U64 off, U64 *value_out)
U64 value = 0;
U64 shift = 0;
U64 cursor = off;
for( ;; ++cursor, shift += 7u)
for(;;)
{
U8 byte = 0;
U64 bytes_read = str8_deserial_read_struct(string, cursor, &byte);
if(bytes_read != sizeof(byte))
{
break;
}
U8 val = byte & 0x7fu;
value |= ((U64)val) << shift;
cursor += bytes_read;
shift += 7u;
if((byte & 0x80u) == 0)
{
break;
@@ -2406,7 +2412,7 @@ str8_deserial_read_sleb128(String8 string, U64 off, S64 *value_out)
U64 value = 0;
U64 shift = 0;
U64 cursor = off;
for( ;; ++cursor)
for(;;)
{
U8 byte;
U64 bytes_read = str8_deserial_read_struct(string, cursor, &byte);
@@ -2414,9 +2420,13 @@ str8_deserial_read_sleb128(String8 string, U64 off, S64 *value_out)
{
break;
}
U8 val = byte & 0x7fu;
value |= ((U64)val) << shift;
cursor += bytes_read;
shift += 7u;
if((byte & 0x80u) == 0)
{
if(shift < sizeof(value) * 8 && (byte & 0x40u) != 0)