diff options
| -rw-r--r-- | bounce.c | 4 | ||||
| -rw-r--r-- | bounce.h | 15 | ||||
| -rw-r--r-- | compat.h | 3 |
3 files changed, 11 insertions, 11 deletions
diff --git a/bounce.c b/bounce.c index bee8aca..fc820a3 100644 --- a/bounce.c +++ b/bounce.c @@ -392,8 +392,8 @@ int main(int argc, char *argv[]) { int error = stat(bindPath, &st); if (error && errno != ENOENT) err(EX_CANTCREAT, "%s", bindPath); if (S_ISDIR(st.st_mode)) { - strlcat(bindPath, "/", sizeof(bindPath)); - strlcat(bindPath, bindHost, sizeof(bindPath)); + size_t len = strlen(bindPath); + snprintf(&bindPath[len], sizeof(bindPath) - len, "/%s", bindHost); } } if (!certPath[0]) { diff --git a/bounce.h b/bounce.h index 050d818..21a1d4e 100644 --- a/bounce.h +++ b/bounce.h @@ -138,14 +138,17 @@ static inline enum Cap capParse(const char *list, const char *values[CapBits]) { static inline const char *capList(enum Cap caps, const char *values[CapBits]) { static char buf[1024]; buf[0] = '\0'; + size_t len = 0; for (size_t i = 0; i < ARRAY_LEN(CapNames); ++i) { if (caps & (1 << i)) { - if (buf[0]) strlcat(buf, " ", sizeof(buf)); - strlcat(buf, CapNames[i], sizeof(buf)); - if (values && values[i]) { - strlcat(buf, "=", sizeof(buf)); - strlcat(buf, values[i], sizeof(buf)); - } + len += snprintf( + &buf[len], sizeof(buf) - len, + "%s%s%s%s", + (len ? " " : ""), CapNames[i], + (values && values[i] ? "=" : ""), + (values && values[i] ? values[i] : "") + ); + if (len >= sizeof(buf)) break; } } return buf; diff --git a/compat.h b/compat.h index 4559434..9675320 100644 --- a/compat.h +++ b/compat.h @@ -30,9 +30,6 @@ // libcrypto defines these functions if libc doesn't. void explicit_bzero(void *b, size_t len); -#ifndef strlcat -size_t strlcat(char *restrict dst, const char *restrict src, size_t dstsize); -#endif #ifndef SIGINFO #define SIGINFO SIGUSR2 |