I'm announcing the release of the 4.9.158 kernel.
All users of the 4.9 kernel series must upgrade.
The updated 4.9.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.9.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git%3Ba=summar...
thanks,
greg k-h
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Makefile | 2 +- fs/binfmt_script.c | 10 +++------- 2 files changed, 4 insertions(+), 8 deletions(-)
Greg Kroah-Hartman (1): Linux 4.9.158
Linus Torvalds (1): Revert "exec: load_script: don't blindly truncate shebang string"
diff --git a/Makefile b/Makefile index 4eb7a17e18f1..2b8434aaeece 100644 --- a/Makefile +++ b/Makefile @@ -1,6 +1,6 @@ VERSION = 4 PATCHLEVEL = 9 -SUBLEVEL = 157 +SUBLEVEL = 158 EXTRAVERSION = NAME = Roaring Lionus
diff --git a/fs/binfmt_script.c b/fs/binfmt_script.c index 634bdbb23851..afdf4e3cafc2 100644 --- a/fs/binfmt_script.c +++ b/fs/binfmt_script.c @@ -43,14 +43,10 @@ static int load_script(struct linux_binprm *bprm) fput(bprm->file); bprm->file = NULL;
- for (cp = bprm->buf+2;; cp++) { - if (cp >= bprm->buf + BINPRM_BUF_SIZE) - return -ENOEXEC; - if (!*cp || (*cp == '\n')) - break; - } + bprm->buf[BINPRM_BUF_SIZE - 1] = '\0'; + if ((cp = strchr(bprm->buf, '\n')) == NULL) + cp = bprm->buf+BINPRM_BUF_SIZE-1; *cp = '\0'; - while (cp > bprm->buf) { cp--; if ((*cp == ' ') || (*cp == '\t'))
linux-stable-mirror@lists.linaro.org
-
Greg KH