diff options
| author | nicm <nicm> | 2014-10-08 17:35:58 +0000 |
|---|---|---|
| committer | nicm <nicm> | 2014-10-08 17:35:58 +0000 |
| commit | a27ba6e38006c12c48de88600b8cff9f6aabfed7 (patch) | |
| tree | fc8ecf1c1b965f70b95d0a3e472cd0b1a2e1d2c9 /cmd-string.c | |
| parent | 77efcf8bdd14cd19dc445cf6e44bba7af414939c (diff) | |
Add xreallocarray and remove nmemb argument from xrealloc.
Diffstat (limited to 'cmd-string.c')
| -rw-r--r-- | cmd-string.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/cmd-string.c b/cmd-string.c index e19b8856..db1723cb 100644 --- a/cmd-string.c +++ b/cmd-string.c @@ -107,10 +107,11 @@ cmd_string_parse(const char *s, struct cmd_list **cmdlist, const char *file, case ' ': case '\t': if (buf != NULL) { - buf = xrealloc(buf, 1, len + 1); + buf = xrealloc(buf, len + 1); buf[len] = '\0'; - argv = xrealloc(argv, argc + 1, sizeof *argv); + argv = xreallocarray(argv, argc + 1, + sizeof *argv); argv[argc++] = buf; buf = NULL; @@ -151,7 +152,7 @@ cmd_string_parse(const char *s, struct cmd_list **cmdlist, const char *file, if (len >= SIZE_MAX - 2) goto error; - buf = xrealloc(buf, 1, len + 1); + buf = xrealloc(buf, len + 1); buf[len++] = ch; break; } @@ -179,7 +180,7 @@ cmd_string_copy(char **dst, char *src, size_t *len) srclen = strlen(src); - *dst = xrealloc(*dst, 1, *len + srclen + 1); + *dst = xrealloc(*dst, *len + srclen + 1); strlcpy(*dst + *len, src, srclen + 1); *len += srclen; @@ -231,11 +232,11 @@ cmd_string_string(const char *s, size_t *p, char endch, int esc) if (len >= SIZE_MAX - 2) goto error; - buf = xrealloc(buf, 1, len + 1); + buf = xrealloc(buf, len + 1); buf[len++] = ch; } - buf = xrealloc(buf, 1, len + 1); + buf = xrealloc(buf, len + 1); buf[len] = '\0'; return (buf); @@ -278,7 +279,7 @@ cmd_string_variable(const char *s, size_t *p) return (t); } - buf = xrealloc(buf, 1, len + 1); + buf = xrealloc(buf, len + 1); buf[len++] = ch; for (;;) { @@ -288,7 +289,7 @@ cmd_string_variable(const char *s, size_t *p) else { if (len >= SIZE_MAX - 3) goto error; - buf = xrealloc(buf, 1, len + 1); + buf = xrealloc(buf, len + 1); buf[len++] = ch; } } @@ -299,7 +300,7 @@ cmd_string_variable(const char *s, size_t *p) if (ch != EOF && fch != '{') cmd_string_ungetc(p); /* ch */ - buf = xrealloc(buf, 1, len + 1); + buf = xrealloc(buf, len + 1); buf[len] = '\0'; envent = environ_find(&global_environ, buf); |