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authorAlan Modra <amodra@gmail.com>2021-09-20 12:15:20 +0930
committerAlan Modra <amodra@gmail.com>2021-09-20 14:01:11 +0930
commitd467335403fda3c4774e27d9725b3528e1799398 (patch)
tree2e562724170464e3905e798f955f0f8999752c66
parent5b4846283c3d49138a58a3bb4d61ed3e2dfffff4 (diff)
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Fix allocate_filenum last dir/file checks
* dwarf2dbg.c (allocate_filenum) Correct use of last_used_dir_len.
-rw-r--r--gas/dwarf2dbg.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/gas/dwarf2dbg.c b/gas/dwarf2dbg.c
index e2abe19..c6e439a 100644
--- a/gas/dwarf2dbg.c
+++ b/gas/dwarf2dbg.c
@@ -730,9 +730,9 @@ allocate_filenum (const char * pathname)
}
else
{
- if (filename_ncmp (pathname, dirname, last_used_dir_len) == 0
- && IS_DIR_SEPARATOR (pathname [last_used_dir_len])
- && filename_cmp (pathname + last_used_dir_len + 1,
+ if (filename_ncmp (pathname, dirname, last_used_dir_len - 1) == 0
+ && IS_DIR_SEPARATOR (pathname [last_used_dir_len - 1])
+ && filename_cmp (pathname + last_used_dir_len,
files[last_used].filename) == 0)
return last_used;
}