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authorRadek Krejci <radek.krejci@oracle.com>2024-02-14 10:14:07 +0100
committerMasahiro Yamada <masahiroy@kernel.org>2024-02-14 22:57:19 +0100
commit5d9a16b2a4d9e8fa028892ded43f6501bc2969e5 (patch)
tree22832fd71751345b7216c075f77de7912dc1f467
parentgen_compile_commands: fix invalid escape sequence warning (diff)
downloadlinux-5d9a16b2a4d9e8fa028892ded43f6501bc2969e5.tar.xz
linux-5d9a16b2a4d9e8fa028892ded43f6501bc2969e5.zip
modpost: trim leading spaces when processing source files list
get_line() does not trim the leading spaces, but the parse_source_files() expects to get lines with source files paths where the first space occurs after the file path. Fixes: 70f30cfe5b89 ("modpost: use read_text_file() and get_line() for reading text files") Signed-off-by: Radek Krejci <radek.krejci@oracle.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
-rw-r--r--scripts/mod/sumversion.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
index 31066bfdba04..dc4878502276 100644
--- a/scripts/mod/sumversion.c
+++ b/scripts/mod/sumversion.c
@@ -326,7 +326,12 @@ static int parse_source_files(const char *objfile, struct md4_ctx *md)
/* Sum all files in the same dir or subdirs. */
while ((line = get_line(&pos))) {
- char* p = line;
+ char* p;
+
+ /* trim the leading spaces away */
+ while (isspace(*line))
+ line++;
+ p = line;
if (strncmp(line, "source_", sizeof("source_")-1) == 0) {
p = strrchr(line, ' ');