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authorJakub Kicinski <kuba@kernel.org>2024-06-13 13:13:38 -0700
committerJakub Kicinski <kuba@kernel.org>2024-06-13 13:13:46 -0700
commit4c7d3d79c736186bb2585f2d0a8231e1fac839da (patch)
tree5abd973d57d360e24c9df2f17e942176ab2faaa5 /fs/file.c
parent3ec8d7572a69d142d49f52b28ce8d84e5fef9131 (diff)
parentd20f6b3d747c36889b7ce75ee369182af3decb6b (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR. No conflicts, no adjacent changes. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'fs/file.c')
-rw-r--r--fs/file.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/file.c b/fs/file.c
index 8076aef9c210..a3b72aa64f11 100644
--- a/fs/file.c
+++ b/fs/file.c
@@ -486,12 +486,12 @@ struct files_struct init_files = {
static unsigned int find_next_fd(struct fdtable *fdt, unsigned int start)
{
- unsigned int maxfd = fdt->max_fds;
+ unsigned int maxfd = fdt->max_fds; /* always multiple of BITS_PER_LONG */
unsigned int maxbit = maxfd / BITS_PER_LONG;
unsigned int bitbit = start / BITS_PER_LONG;
bitbit = find_next_zero_bit(fdt->full_fds_bits, maxbit, bitbit) * BITS_PER_LONG;
- if (bitbit > maxfd)
+ if (bitbit >= maxfd)
return maxfd;
if (bitbit > start)
start = bitbit;