diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/bloat-o-meter | 7 | ||||
| -rw-r--r-- | scripts/kallsyms.c | 6 | ||||
| -rw-r--r-- | scripts/mod/sumversion.c | 2 |
3 files changed, 11 insertions, 4 deletions
diff --git a/scripts/bloat-o-meter b/scripts/bloat-o-meter index 6129020c41a9..549d0ab8c662 100755 --- a/scripts/bloat-o-meter +++ b/scripts/bloat-o-meter @@ -19,9 +19,10 @@ def getsizes(file): size, type, name = l[:-1].split() if type in "tTdDbBrR": # strip generated symbols - if name[:6] == "__mod_": continue - # function names begin with '.' on 64-bit powerpc - if "." in name[1:]: name = "static." + name.split(".")[0] + if name.startswith("__mod_"): continue + if name == "linux_banner": continue + # statics and some other optimizations adds random .NUMBER + name = re.sub(r'\.[0-9]+', '', name) sym[name] = sym.get(name, 0) + int(size, 16) return sym diff --git a/scripts/kallsyms.c b/scripts/kallsyms.c index 9a11f9f799f4..10085de886fe 100644 --- a/scripts/kallsyms.c +++ b/scripts/kallsyms.c @@ -115,6 +115,12 @@ static int read_symbol(FILE *in, struct sym_entry *s) fprintf(stderr, "Read error or end of file.\n"); return -1; } + if (strlen(str) > KSYM_NAME_LEN) { + fprintf(stderr, "Symbol %s too long for kallsyms (%zu vs %d).\n" + "Please increase KSYM_NAME_LEN both in kernel and kallsyms.c\n", + str, strlen(str), KSYM_NAME_LEN); + return -1; + } sym = str; /* skip prefix char */ diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c index 9dfcd6d988da..deb2994b04c4 100644 --- a/scripts/mod/sumversion.c +++ b/scripts/mod/sumversion.c @@ -416,7 +416,7 @@ void get_src_version(const char *modname, char sum[], unsigned sumlen) basename = strrchr(modname, '/') + 1; else basename = modname; - sprintf(filelist, "%s/%.*s.mod", modverdir, + snprintf(filelist, sizeof(filelist), "%s/%.*s.mod", modverdir, (int) strlen(basename) - 2, basename); file = grab_file(filelist, &len); |