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kmod_load_resources: use proper full path to binary files to be mmaped.

This commit is contained in:
Gustavo Sverzut Barbieri 2011-12-10 10:27:27 -02:00
parent 3e245be100
commit 79d57fcb29
1 changed files with 14 additions and 0 deletions
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14
libkmod/libkmod.c
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@ -560,6 +560,7 @@ fail:
KMOD_EXPORT int kmod_load_resources(struct kmod_ctx *ctx)
{
char path[PATH_MAX];
size_t i;
if (ctx == NULL)
@ -568,6 +569,19 @@ KMOD_EXPORT int kmod_load_resources(struct kmod_ctx *ctx)
for (i = 0; i < ARRAY_SIZE(index_files); i++) {
if (ctx->indexes[i] == NULL) {
const char *fn = index_files[i];
size_t fnlen = strlen(fn);
const char *prefix = "";
const char *suffix = "";
if (fn[0] != '/')
prefix = ctx->dirname;
if (fnlen < 4 || !streq(fn + fnlen - 4, ".bin"))
suffix = ".bin";
snprintf(path, sizeof(path), "%s/%s%s",
prefix, fn, suffix);
fn = path;
ctx->indexes[i] = index_mm_open(ctx, fn, true);
if (ctx->indexes[i] == NULL)