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| author | Michal Marek <mmarek@suse.com> | 2015-12-09 15:08:21 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-10 09:27:13 +0100 |
| commit | 104fd57d391a878cbdfbd43d9e8782350eb5b1ce (patch) | |
| tree | c0bbdd6499b279a7b751ab92b012d9892e4856a9 /scripts | |
| parent | a4c1c75373bf17f185edf3d8b2a64c50c500c785 (diff) | |
genksyms: Handle string literals with spaces in reference files
commit a78f70e8d65e88b9f631d073f68cb26dcd746298 upstream.
The reference files use spaces to separate tokens, however, we must
preserve spaces inside string literals. Currently the only case in the
tree is struct edac_raw_error_desc in <linux/edac.h>:
$ KBUILD_SYMTYPES=1 make -s drivers/edac/amd64_edac.symtypes
$ mv drivers/edac/amd64_edac.{symtypes,symref}
$ KBUILD_SYMTYPES=1 make -s drivers/edac/amd64_edac.symtypes
drivers/edac/amd64_edac.c:527: warning: amd64_get_dram_hole_info: modversion changed because of changes in struct edac_raw_error_desc
Signed-off-by: Michal Marek <mmarek@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/genksyms/genksyms.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/scripts/genksyms/genksyms.c b/scripts/genksyms/genksyms.c index 88632df4381b..dafaf96e0a34 100644 --- a/scripts/genksyms/genksyms.c +++ b/scripts/genksyms/genksyms.c @@ -423,13 +423,15 @@ static struct string_list *read_node(FILE *f) struct string_list node = { .string = buffer, .tag = SYM_NORMAL }; - int c; + int c, in_string = 0; while ((c = fgetc(f)) != EOF) { - if (c == ' ') { + if (!in_string && c == ' ') { if (node.string == buffer) continue; break; + } else if (c == '"') { + in_string = !in_string; } else if (c == '\n') { if (node.string == buffer) return NULL; |