Bricoles/xv6-riscv
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assert that length of filename <= DIRSIZ

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This commit is contained in:
Frans Kaashoek 2024-07-31 08:37:23 -04:00
parent 1957d3e185
commit 44f1ffbe38
1 changed files with 2 additions and 0 deletions

2
mkfs/mkfs.c
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@ -147,6 +147,8 @@ main(int argc, char *argv[])
if(shortname[0] == '_') if(shortname[0] == '_')
shortname += 1; shortname += 1;
assert(strlen(shortname) <= DIRSIZ);
inum = ialloc(T_FILE); inum = ialloc(T_FILE);
bzero(&de, sizeof(de)); bzero(&de, sizeof(de));