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Cleanup: remove unnecessary allocations
Signed-off-by: David Oberhollenzer <david.oberhollenzer@tele2.at>
This commit is contained in:
parent
6b788edfa4
commit
a42022c650
1 changed files with 5 additions and 12 deletions
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@ -273,8 +273,6 @@ static int splitkv(const char *filename, size_t lineno,
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{
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char *key = line, *value = line;
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*k = *v = NULL;
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while (*value != ' ' && *value != '\0') {
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if (!isalpha(*value)) {
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fprintf(stderr,
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@ -293,12 +291,6 @@ static int splitkv(const char *filename, size_t lineno,
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*(value++) = '\0';
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value = strdup(value);
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if (value == NULL) {
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fprintf(stderr, "%s: %zu: out of memory\n", filename, lineno);
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return -1;
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}
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*k = key;
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*v = value;
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return 0;
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@ -322,7 +314,7 @@ static const struct svc_param *find_param(const char *filename, size_t lineno,
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service_t *rdsvc(int dirfd, const char *filename)
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{
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char *line = NULL, *key, *value = NULL;
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char *line = NULL, *key, *value;
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const struct svc_param *p;
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const char *arg, *args[1];
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service_t *svc = NULL;
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@ -368,10 +360,12 @@ service_t *rdsvc(int dirfd, const char *filename)
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goto fail;
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p = find_param(filename, lineno, key);
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if (p == NULL || p->handle(svc, value, filename, lineno) != 0)
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if (p == NULL)
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goto fail;
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free(line);
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memmove(line, value, strlen(value) + 1);
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if (p->handle(svc, line, filename, lineno))
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goto fail;
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}
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close(fd);
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@ -379,7 +373,6 @@ service_t *rdsvc(int dirfd, const char *filename)
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fail_oom:
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fputs("out of memory\n", stderr);
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fail:
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free(value);
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free(line);
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delsvc(svc);
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close(fd);
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