diff --git a/Makefile b/Makefile index 2401e791..4f23c630 100644 --- a/Makefile +++ b/Makefile @@ -131,7 +131,7 @@ strlcpy.o: $(MXMLDIR)/strlcpy.c $(MXMLDIR)/strlcpy.h elogd: src/elogd.c regex.o crypt.o auth.o mxml.o $(CC) $(CFLAGS) -o elogd src/elogd.c crypt.o auth.o regex.o mxml.o $(LIBS) -elog: src/elog.c crypt.o +elog: src/elog.c crypt.o $(LIBS) $(CC) $(CFLAGS) -o elog src/elog.c crypt.o $(LIBS) debug: src/elogd.c regex.o crypt.o auth.o mxml.o diff --git a/src/elog.c b/src/elog.c index 8b041b55..b2d90e31 100755 --- a/src/elog.c +++ b/src/elog.c @@ -57,6 +57,8 @@ char svn_revision[] = "$Id$"; #include #endif +#include "strlcpy.h" + typedef int INT; #define MAX_ATTACHMENTS 50 @@ -128,80 +130,6 @@ int equal_ustring(char *str1, char *str2) return 1; } -/*---- strlcpy and strlcat to avoid buffer overflow ----------------*/ - -#ifdef strlcpy -#define STRLCPY_DEFINED -#endif - -#ifndef STRLCPY_DEFINED - -/* - * Copy src to string dst of size siz. At most siz-1 characters - * will be copied. Always NUL terminates (unless size == 0). - * Returns strlen(src); if retval >= siz, truncation occurred. - */ -size_t strlcpy(char *dst, const char *src, size_t size) -{ - char *d = dst; - const char *s = src; - size_t n = size; - - /* Copy as many bytes as will fit */ - if (n != 0 && --n != 0) { - do { - if ((*d++ = *s++) == 0) - break; - } while (--n != 0); - } - - /* Not enough room in dst, add NUL and traverse rest of src */ - if (n == 0) { - if (size != 0) - *d = '\0'; /* NUL-terminate dst */ - while (*s++); - } - - return (s - src - 1); /* count does not include NUL */ -} - -/* - * Appends src to string dst of size siz (unlike strncat, siz is the - * full size of dst, not space left). At most siz-1 characters - * will be copied. Always NUL terminates (unless size <= strlen(dst)). - * Returns strlen(src) + MIN(size, strlen(initial dst)). - * If retval >= size, truncation occurred. - */ -size_t strlcat(char *dst, const char *src, size_t size) -{ - char *d = dst; - const char *s = src; - size_t n = size; - size_t dlen; - - /* Find the end of dst and adjust bytes left but don't go past end */ - while (n-- != 0 && *d != '\0') - d++; - dlen = d - dst; - n = size - dlen; - - if (n == 0) - return (dlen + strlen(s)); - while (*s != '\0') { - if (n != 1) { - *d++ = *s; - n--; - } - s++; - } - *d = '\0'; - - return (dlen + (s - src)); /* count does not include NUL */ -} - -#endif // STRLCPY_DEFINED - - char *sha256_crypt(const char *key, const char *salt); void do_crypt(char *s, char *d, int size)