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Don't allow empty pathnames in fast-import

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riddochc on #git noticed corruption caused by import-tars.  This
was fixed in the prior commit by Dscho, but fast-import was wrong
to have allowed a tree to be created with an empty string as the
filename.  No operating system allows this, and Git itself doesn't
accept this into the index.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
This commit is contained in:
Shawn O. Pearce 2007-04-28 20:01:27 -04:00
parent 87859f3443
commit 475d1b333a
1 changed files with 2 additions and 0 deletions
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2
fast-import.c
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@ -1193,6 +1193,8 @@ static int tree_content_set(
n = slash1 - p;
else
n = strlen(p);
if (!n)
die("Empty path component found in input");
for (i = 0; i < t->entry_count; i++) {
e = t->entries[i];