smdev

suckless mdev
git clone git://git.2f30.org/smdev.git
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commit 8ded4053dbc591e4027f0e57b132fdead3ed35b5
parent 817b53cfcef7d802db253132cb8bcee3accb56bb
Author: sin <sin@2f30.org>
Date:   Fri Aug 23 14:49:54 +0100

Don't strdup() for basename()

Diffstat:
smdev.c | 7++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/smdev.c b/smdev.c @@ -167,7 +167,7 @@ parsepath(struct rule *rule, char *devpath, size_t devpathsz, char *devname, size_t devnamesz) { char buf[BUFSIZ], *p; - char *dirc, *basec; + char *dirc; if (rule->path[0] != '=' && rule->path[0] != '>') eprintf("Invalid path '%s'\n", rule->path); @@ -184,13 +184,10 @@ parsepath(struct rule *rule, char *devpath, size_t devpathsz, if (!(dirc = strdup(&rule->path[1]))) eprintf("strdup:"); snprintf(buf, sizeof(buf), "/dev/%s", dirname(dirc)); - if (!(basec = strdup(&rule->path[1]))) - eprintf("strdup:"); - strlcpy(devname, basename(basec), devnamesz); + strlcpy(devname, basename(&rule->path[1]), devnamesz); snprintf(devpath, devpathsz, "%s/%s", buf, devname); free(dirc); - free(basec); } else { strlcpy(devname, &rule->path[1], devnamesz); snprintf(devpath, devpathsz, "/dev/%s", devname);