lec3d: fix bug in LFD content generator

mlauss2 · icculus · commit b1a2f1f18bce · 2024-09-06T17:51:44.000-04:00
The LFD archiver included the 16-byte file metadata into the file.
Fix this.
diff --git a/src/physfs_archiver_lec3d.c b/src/physfs_archiver_lec3d.c
@@ -186,9 +186,10 @@ static int lfdLoadEntries(PHYSFS_Io *io, const PHYSFS_uint32 skip, void *arc)
 		finalname[i] = '.';
 		strcpy(finalname + i + 1, ext);
 
+		pos += 16;	/* step over file meta info */
 		BAIL_IF_ERRPASS(!UNPK_addEntry(arc, finalname, 0, -1, -1, pos, dlen), 0);
 
-		pos += 16 + dlen;	/* name+size entry + actual size */
+		pos += dlen;	/* step over file contents */
 	}
 
 	return 1;

Original file line number	Diff line number	Diff line change
`@@ -186,9 +186,10 @@ static int lfdLoadEntries(PHYSFS_Io io, const PHYSFS_uint32 skip, void arc)`
`186`	`186`	`finalname[i] = '.';`
`187`	`187`	`strcpy(finalname + i + 1, ext);`
`188`	`188`
	`189`	`+ pos += 16; /* step over file meta info */`
`189`	`190`	`BAIL_IF_ERRPASS(!UNPK_addEntry(arc, finalname, 0, -1, -1, pos, dlen), 0);`
`190`	`191`
`191`		`- pos += 16 + dlen; /* name+size entry + actual size */`
	`192`	`+ pos += dlen; /* step over file contents */`
`192`	`193`	`}`
`193`	`194`
`194`	`195`	`return 1;`