gbdev/rgbds
1
0
Fork 0
mirror of https://github.com/gbdev/rgbds.git synced 2025-11-21 18:52:07 +00:00
Code Issues Packages Projects Releases Wiki Activity

Trap invalid section types in RGBDS objs

Browse Source
This commit is contained in:
ISSOtm
2024-08-14 01:44:08 +02:00
committed by Eldred Habert
parent e548ecc6fa
commit 9fd4ba90cc
1 changed files with 5 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/link/object.cpp
View File

@@ -354,7 +354,11 @@ static void readSection(
tryGetc(
uint8_t, byte, file, "%s: Cannot read \"%s\"'s type: %s", fileName, section.name.c_str()
);
section.type = (SectionType)(byte & 0x3F);
if (uint8_t type = byte & 0x3F; type >= SECTTYPE_INVALID) {
errx("\"%s\" has unknown section type 0x%02x", section.name.c_str(), type);
} else {
section.type = SectionType(type);
}
if (byte >> 7)
section.modifier = SECTION_UNION;
else if (byte >> 6)