[PATCH 1/2] http-backend: Fix access beyond end of string.
From: Tarmigan Casebolt <hidden>
Date: 2016-06-15 22:47:43
Subsystem:
the rest · Maintainer:
Linus Torvalds
Found with valgrind while looking for Content-Length corruption in smart http. Signed-off-by: Tarmigan Casebolt <redacted> --- http-backend.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/http-backend.c b/http-backend.c
index f8ea9d7..ab9433d 100644
--- a/http-backend.c
+++ b/http-backend.c@@ -634,7 +634,7 @@ int main(int argc, char **argv) cmd = c; cmd_arg = xmalloc(n); strncpy(cmd_arg, dir + out[0].rm_so + 1, n); - cmd_arg[n] = '\0'; + cmd_arg[n-1] = '\0'; dir[out[0].rm_so] = 0; break; }
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1.6.5.51.g191f5