commit 6daceb2f1f4d442ba04752aaa1cf43d554d5f646
Author: Lucas De Marchi <lucas.demarchi@profusion.mobi>
Date:   Sun Jan 8 01:02:29 2012 -0200

    Replace NAME_MAX with PATH_MAX for module aliases
    
    Module aliases can be bigger than NAME_MAX. So, replace with PATH_MAX
    that is bigger enough to hold them.
    
    Technically in some places NAME_MAX would be sufficient (those using
    module names only), but they use functions that can be called with
    alias. So increase the buffers in these cases to PATH_MAX too.

diff --git a/libkmod/libkmod-module.c b/libkmod/libkmod-module.c
index f2359a9..880bac5 100644
--- a/libkmod/libkmod-module.c
+++ b/libkmod/libkmod-module.c
@@ -185,7 +185,7 @@ KMOD_EXPORT int kmod_module_new_from_name(struct kmod_ctx *ctx,
 {
 	struct kmod_module *m;
 	size_t namelen;
-	char name_norm[NAME_MAX];
+	char name_norm[PATH_MAX];
 	char *namesep;
 
 	if (ctx == NULL || name == NULL || mod == NULL)
@@ -237,11 +237,11 @@ int kmod_module_new_from_alias(struct kmod_ctx *ctx, const char *alias,
 				const char *name, struct kmod_module **mod)
 {
 	int err;
-	char key[NAME_MAX];
+	char key[PATH_MAX];
 	size_t namelen = strlen(name);
 	size_t aliaslen = strlen(alias);
 
-	if (namelen + aliaslen + 2 > NAME_MAX)
+	if (namelen + aliaslen + 2 > PATH_MAX)
 		return -ENAMETOOLONG;
 
 	memcpy(key, name, namelen);
@@ -283,7 +283,7 @@ KMOD_EXPORT int kmod_module_new_from_path(struct kmod_ctx *ctx,
 	struct kmod_module *m;
 	int err;
 	struct stat st;
-	char name[NAME_MAX];
+	char name[PATH_MAX];
 	char *abspath;
 	size_t namelen;
 
@@ -434,7 +434,7 @@ KMOD_EXPORT int kmod_module_new_from_lookup(struct kmod_ctx *ctx,
 						struct kmod_list **list)
 {
 	int err;
-	char alias[NAME_MAX];
+	char alias[PATH_MAX];
 
 	if (ctx == NULL || given_alias == NULL)
 		return -ENOENT;
diff --git a/libkmod/libkmod-util.c b/libkmod/libkmod-util.c
index 75e2fea..344d94a 100644
--- a/libkmod/libkmod-util.c
+++ b/libkmod/libkmod-util.c
@@ -121,11 +121,11 @@ char *underscores(struct kmod_ctx *ctx, char *s)
 	return s;
 }
 
-inline int alias_normalize(const char *alias, char buf[NAME_MAX], size_t *len)
+inline int alias_normalize(const char *alias, char buf[PATH_MAX], size_t *len)
 {
 	size_t s;
 
-	for (s = 0; s < NAME_MAX - 1; s++) {
+	for (s = 0; s < PATH_MAX - 1; s++) {
 		const char c = alias[s];
 		switch (c) {
 		case '-':
@@ -160,12 +160,12 @@ finish:
 	return 0;
 }
 
-inline char *modname_normalize(const char *modname, char buf[NAME_MAX],
+inline char *modname_normalize(const char *modname, char buf[PATH_MAX],
 								size_t *len)
 {
 	size_t s;
 
-	for (s = 0; s < NAME_MAX - 1; s++) {
+	for (s = 0; s < PATH_MAX - 1; s++) {
 		const char c = modname[s];
 		if (c == '-')
 			buf[s] = '_';
@@ -183,7 +183,7 @@ inline char *modname_normalize(const char *modname, char buf[NAME_MAX],
 	return buf;
 }
 
-char *path_to_modname(const char *path, char buf[NAME_MAX], size_t *len)
+char *path_to_modname(const char *path, char buf[PATH_MAX], size_t *len)
 {
 	char *modname;
 
diff --git a/libkmod/libkmod-util.h b/libkmod/libkmod-util.h
index 3cd352c..e8ed5ad 100644
--- a/libkmod/libkmod-util.h
+++ b/libkmod/libkmod-util.h
@@ -20,9 +20,9 @@ int read_str_ulong(int fd, unsigned long *value, int base) __must_check __attrib
 char *strchr_replace(char *s, int c, char r);
 bool path_is_absolute(const char *p) __must_check __attribute__((nonnull(1)));
 char *path_make_absolute_cwd(const char *p) __must_check __attribute__((nonnull(1)));
-int alias_normalize(const char *alias, char buf[NAME_MAX], size_t *len) __must_check __attribute__((nonnull(1,2)));
-char *modname_normalize(const char *modname, char buf[NAME_MAX], size_t *len) __attribute__((nonnull(1, 2)));
-char *path_to_modname(const char *path, char buf[NAME_MAX], size_t *len) __attribute__((nonnull(2)));
+int alias_normalize(const char *alias, char buf[PATH_MAX], size_t *len) __must_check __attribute__((nonnull(1,2)));
+char *modname_normalize(const char *modname, char buf[PATH_MAX], size_t *len) __attribute__((nonnull(1, 2)));
+char *path_to_modname(const char *path, char buf[PATH_MAX], size_t *len) __attribute__((nonnull(2)));
 unsigned long long ts_usec(const struct timespec *ts);
 
 #endif
diff --git a/tools/kmod-depmod.c b/tools/kmod-depmod.c
index 70c397c..4726522 100644
--- a/tools/kmod-depmod.c
+++ b/tools/kmod-depmod.c
@@ -1249,7 +1249,7 @@ static int depmod_modules_search_file(struct depmod *depmod, size_t baselen, siz
 	struct kmod_module *kmod;
 	struct mod *mod;
 	const char *relpath;
-	char modname[NAME_MAX];
+	char modname[PATH_MAX];
 	const struct kmod_ext *eitr;
 	size_t modnamelen;
 	uint8_t matches = 0;
@@ -2101,7 +2101,7 @@ static int output_builtin_bin(struct depmod *depmod, FILE *out)
 {
 	FILE *in;
 	struct index_node *idx;
-	char infile[PATH_MAX], line[PATH_MAX], modname[NAME_MAX];
+	char infile[PATH_MAX], line[PATH_MAX], modname[PATH_MAX];
 
 	if (out == stdout)
 		return 0;
