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xbps_symlink_target: fix bb977c7

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This commit is contained in:
Juan RP 2015-12-21 17:20:34 +01:00
parent 83b5b357cb
commit 4c655fd56a
1 changed files with 7 additions and 6 deletions
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13
lib/util.c
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@ -493,19 +493,20 @@ xbps_symlink_target(struct xbps_handle *xhp, const char *path, const char *tgt)
p = xbps_sanitize_path(lnkrs); p = xbps_sanitize_path(lnkrs);
assert(p); assert(p);
if ((strstr(p, "./")) && (p1 = realpath(p, NULL))) { if ((strstr(p, "./")) && (p1 = realpath(p, NULL))) {
if (strcmp(xhp->rootdir, "/") == 0) if (strcmp(xhp->rootdir, "/") == 0) {
res = p1; res = strdup(p1);
else { } else {
res = strdup(p1 + strlen(xhp->rootdir)); res = strdup(p1 + strlen(xhp->rootdir));
}
free(p1); free(p1);
} }
}
if (res == NULL) { if (res == NULL) {
if (strcmp(xhp->rootdir, "/") == 0) if (strcmp(xhp->rootdir, "/") == 0) {
res = strdup(p); res = strdup(p);
else } else {
res = strdup(p + strlen(xhp->rootdir)); res = strdup(p + strlen(xhp->rootdir));
} }
}
assert(res); assert(res);
free(lnk); free(lnk);
free(p); free(p);