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| author | Nicholas Marriott <nicm@openbsd.org> | 2009-10-26 21:13:06 +0000 |
|---|---|---|
| committer | Nicholas Marriott <nicm@openbsd.org> | 2009-10-26 21:13:06 +0000 |
| commit | 539c73bdb1865ad57600e3759f2475adef79ab41 (patch) | |
| tree | f141635c305086a3ba63333691202b9e3978c201 /cmd-save-buffer.c | |
| parent | 6dc6333323cce1ccc9aaec7ef9e7e200919204e1 (diff) | |
| download | rtmux-539c73bdb1865ad57600e3759f2475adef79ab41.tar.gz rtmux-539c73bdb1865ad57600e3759f2475adef79ab41.tar.bz2 rtmux-539c73bdb1865ad57600e3759f2475adef79ab41.zip | |
Reset the umask right after fopen to avoid leaving it changed on error, noticed
by deraadt@.
Diffstat (limited to 'cmd-save-buffer.c')
| -rw-r--r-- | cmd-save-buffer.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cmd-save-buffer.c b/cmd-save-buffer.c index 5a779dc1..33859fd6 100644 --- a/cmd-save-buffer.c +++ b/cmd-save-buffer.c @@ -70,6 +70,7 @@ cmd_save_buffer_exec(struct cmd *self, struct cmd_ctx *ctx) f = fopen(data->arg, "ab"); else f = fopen(data->arg, "wb"); + umask(mask); if (f == NULL) { ctx->error(ctx, "%s: %s", data->arg, strerror(errno)); return (-1); @@ -82,7 +83,6 @@ cmd_save_buffer_exec(struct cmd *self, struct cmd_ctx *ctx) } fclose(f); - umask(mask); return (0); } |