From 104fd57d391a878cbdfbd43d9e8782350eb5b1ce Mon Sep 17 00:00:00 2001 From: Michal Marek Date: Wed, 9 Dec 2015 15:08:21 +0100 Subject: [PATCH] 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 : $ 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 Signed-off-by: Greg Kroah-Hartman --- scripts/genksyms/genksyms.c | 6 ++++-- 1 file 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; -- 2.20.1