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| author | John Crispin <john@openwrt.org> | 2014-03-30 09:14:58 +0000 |
|---|---|---|
| committer | John Crispin <john@openwrt.org> | 2014-03-30 09:14:58 +0000 |
| commit | 00d7e84af6d857031f9dfe00fe0c2735ed9ada3b (patch) | |
| tree | 38932cfd28842c4503ccfd772d98c66ce64a23ee /package/system | |
| parent | 3ecffab05061b49c74768fe6c1d695ea84fcf863 (diff) | |
| download | upstream-00d7e84af6d857031f9dfe00fe0c2735ed9ada3b.tar.gz upstream-00d7e84af6d857031f9dfe00fe0c2735ed9ada3b.tar.bz2 upstream-00d7e84af6d857031f9dfe00fe0c2735ed9ada3b.zip | |
mtd: improve mtd detection
Signed-off-by: John Crispin <blogic@openwrt.org>
SVN-Revision: 40301
Diffstat (limited to 'package/system')
| -rw-r--r-- | package/system/mtd/src/mtd.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/package/system/mtd/src/mtd.c b/package/system/mtd/src/mtd.c index 604ca28ae2..7b80193b44 100644 --- a/package/system/mtd/src/mtd.c +++ b/package/system/mtd/src/mtd.c @@ -67,10 +67,12 @@ int mtd_open(const char *mtd, bool block) int i; int ret; int flags = O_RDWR | O_SYNC; + char name[PATH_MAX]; + snprintf(name, sizeof(name), "\"%s\"", mtd); if ((fp = fopen("/proc/mtd", "r"))) { while (fgets(dev, sizeof(dev), fp)) { - if (sscanf(dev, "mtd%d:", &i) && strstr(dev, mtd)) { + if (sscanf(dev, "mtd%d:", &i) && strstr(dev, name)) { snprintf(dev, sizeof(dev), "/dev/mtd%s/%d", (block ? "block" : ""), i); if ((ret=open(dev, flags))<0) { snprintf(dev, sizeof(dev), "/dev/mtd%s%d", (block ? "block" : ""), i); |