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Merge pull request #537 from dibdot/master

ssmtp: more pointer fixes
lilik-openwrt-22.03
Ted Hess 10 years ago
parent
commit
4b8b1182cd
1 changed files with 93 additions and 28 deletions
  1. +93
    -28
      mail/ssmtp/patches/002-fix_pointer.patch

+ 93
- 28
mail/ssmtp/patches/002-fix_pointer.patch View File

@ -68,7 +68,15 @@
}
(void)strip_post_ws(p);
@@ -363,7 +363,7 @@ bool_t standardise(char *str, bool_t *li
@@ -349,7 +349,6 @@ standardise() -- Trim off '\n's and doub
*/
bool_t standardise(char *str, bool_t *linestart)
{
- size_t sl;
char *p;
bool_t leadingdot = False;
@@ -363,7 +362,7 @@ bool_t standardise(char *str, bool_t *li
*linestart = False;
if((p = strchr(str, '\n'))) {
@ -77,7 +85,7 @@
*linestart = True;
}
return(leadingdot);
@@ -384,7 +384,7 @@ void revaliases(struct passwd *pw)
@@ -384,7 +383,7 @@ void revaliases(struct passwd *pw)
while(fgets(buf, sizeof(buf), fp)) {
/* Make comments invisible */
if((p = strchr(buf, '#'))) {
@ -86,7 +94,7 @@
}
/* Ignore malformed lines and comments */
@@ -519,11 +519,11 @@ void rcpt_save(char *str)
@@ -519,11 +518,11 @@ void rcpt_save(char *str)
#endif
/* Ignore missing usernames */
@ -100,7 +108,7 @@
die("rcpt_save() -- strdup() failed");
}
@@ -548,7 +548,7 @@ void rcpt_parse(char *str)
@@ -548,7 +547,7 @@ void rcpt_parse(char *str)
(void)fprintf(stderr, "*** rcpt_parse(): str = [%s]\n", str);
#endif
@ -109,7 +117,7 @@
die("rcpt_parse(): strdup() failed");
}
q = p;
@@ -576,7 +576,7 @@ void rcpt_parse(char *str)
@@ -576,7 +575,7 @@ void rcpt_parse(char *str)
}
/* End of string? */
@ -118,7 +126,7 @@
got_addr = True;
}
@@ -584,7 +584,7 @@ void rcpt_parse(char *str)
@@ -584,7 +583,7 @@ void rcpt_parse(char *str)
if((*q == ',') && (in_quotes == False)) {
got_addr = True;
@ -127,7 +135,7 @@
}
if(got_addr) {
@@ -668,7 +668,7 @@ void header_save(char *str)
@@ -668,7 +667,7 @@ void header_save(char *str)
(void)fprintf(stderr, "header_save(): str = [%s]\n", str);
#endif
@ -136,7 +144,7 @@
die("header_save() -- strdup() failed");
}
ht->string = p;
@@ -676,7 +676,7 @@ void header_save(char *str)
@@ -676,7 +675,7 @@ void header_save(char *str)
if(strncasecmp(ht->string, "From:", 5) == 0) {
#if 1
/* Hack check for NULL From: line */
@ -145,7 +153,7 @@
return;
}
#endif
@@ -739,19 +739,19 @@ header_parse() -- Break headers into sep
@@ -739,19 +738,19 @@ header_parse() -- Break headers into sep
void header_parse(FILE *stream)
{
size_t size = BUF_SZ, len = 0;
@ -169,7 +177,7 @@
die("header_parse() -- realloc() failed");
}
q = (p + len);
@@ -776,9 +776,9 @@ void header_parse(FILE *stream)
@@ -776,9 +775,9 @@ void header_parse(FILE *stream)
in_header = False;
default:
@ -181,7 +189,7 @@
}
header_save(p);
@@ -809,9 +809,9 @@ void header_parse(FILE *stream)
@@ -809,9 +808,9 @@ void header_parse(FILE *stream)
in_header = False;
default:
@ -193,7 +201,7 @@
}
header_save(p);
@@ -876,11 +876,11 @@ bool_t read_config()
@@ -876,11 +875,11 @@ bool_t read_config()
char *rightside;
/* Make comments invisible */
if((p = strchr(buf, '#'))) {
@ -207,7 +215,7 @@
/* Parse out keywords */
p=firsttok(&begin, "= \t\n");
@@ -890,7 +890,7 @@ bool_t read_config()
@@ -890,7 +889,7 @@ bool_t read_config()
}
if(p && q) {
if(strcasecmp(p, "Root") == 0) {
@ -216,7 +224,7 @@
die("parse_config() -- strdup() failed");
}
@@ -904,7 +904,7 @@ bool_t read_config()
@@ -904,7 +903,7 @@ bool_t read_config()
port = atoi(r);
}
@ -225,7 +233,7 @@
die("parse_config() -- strdup() failed");
}
@@ -949,7 +949,7 @@ bool_t read_config()
@@ -949,7 +948,7 @@ bool_t read_config()
mail_domain = strdup(q);
}
@ -234,7 +242,7 @@
die("parse_config() -- strdup() failed");
}
rewrite_domain = True;
@@ -1025,7 +1025,7 @@ bool_t read_config()
@@ -1025,7 +1024,7 @@ bool_t read_config()
}
}
else if(strcasecmp(p, "TLSCert") == 0) {
@ -243,7 +251,7 @@
die("parse_config() -- strdup() failed");
}
@@ -1036,7 +1036,7 @@ bool_t read_config()
@@ -1036,7 +1035,7 @@ bool_t read_config()
#endif
/* Command-line overrides these */
else if(strcasecmp(p, "AuthUser") == 0 && !auth_user) {
@ -252,7 +260,7 @@
die("parse_config() -- strdup() failed");
}
@@ -1045,7 +1045,7 @@ bool_t read_config()
@@ -1045,7 +1044,7 @@ bool_t read_config()
}
}
else if(strcasecmp(p, "AuthPass") == 0 && !auth_pass) {
@ -261,7 +269,7 @@
die("parse_config() -- strdup() failed");
}
@@ -1054,7 +1054,7 @@ bool_t read_config()
@@ -1054,7 +1053,7 @@ bool_t read_config()
}
}
else if(strcasecmp(p, "AuthMethod") == 0 && !auth_method) {
@ -270,7 +278,7 @@
die("parse_config() -- strdup() failed");
}
@@ -1119,14 +1119,11 @@ int smtp_open(char *host, int port)
@@ -1119,14 +1118,11 @@ int smtp_open(char *host, int port)
char buf[(BUF_SZ + 1)];
/* Init SSL stuff */
@ -287,7 +295,7 @@
if(!ctx) {
log_event(LOG_ERR, "No SSL support initiated\n");
return(-1);
@@ -1310,7 +1307,7 @@ char *fd_gets(char *buf, int size, int f
@@ -1310,7 +1306,7 @@ char *fd_gets(char *buf, int size, int f
buf[i++] = c;
}
}
@ -296,7 +304,7 @@
return(buf);
}
@@ -1434,14 +1431,14 @@ int ssmtp(char *argv[])
@@ -1434,14 +1430,14 @@ int ssmtp(char *argv[])
}
if((p = strtok(pw->pw_gecos, ";,"))) {
@ -313,7 +321,7 @@
uad = append_domain(pw->pw_name);
}
@@ -1489,7 +1486,7 @@ int ssmtp(char *argv[])
@@ -1489,7 +1485,7 @@ int ssmtp(char *argv[])
/* Try to log in if username was supplied */
if(auth_user) {
#ifdef MD5AUTH
@ -322,7 +330,34 @@
auth_pass = strdup("");
}
@@ -1737,7 +1734,7 @@ char **parse_options(int argc, char *arg
@@ -1508,7 +1504,7 @@ int ssmtp(char *argv[])
else {
#endif
memset(buf, 0, bufsize);
- to64frombits(buf, auth_user, strlen(auth_user));
+ to64frombits(buf, (unsigned char *)auth_user, strlen(auth_user));
if (use_oldauth) {
outbytes += smtp_write(sock, "AUTH LOGIN %s", buf);
}
@@ -1520,7 +1516,7 @@ int ssmtp(char *argv[])
}
/* we assume server asked us for Username */
memset(buf, 0, bufsize);
- to64frombits(buf, auth_user, strlen(auth_user));
+ to64frombits(buf, (unsigned char *)auth_user, strlen(auth_user));
outbytes += smtp_write(sock, buf);
}
@@ -1530,7 +1526,7 @@ int ssmtp(char *argv[])
}
memset(buf, 0, bufsize);
- to64frombits(buf, auth_pass, strlen(auth_pass));
+ to64frombits(buf, (unsigned char *)auth_pass, strlen(auth_pass));
#ifdef MD5AUTH
}
#endif
@@ -1737,7 +1733,7 @@ char **parse_options(int argc, char *arg
j = 0;
add = 1;
@ -331,7 +366,7 @@
switch(argv[i][j]) {
#ifdef INET6
case '6':
@@ -1755,14 +1752,14 @@ char **parse_options(int argc, char *arg
@@ -1755,14 +1751,14 @@ char **parse_options(int argc, char *arg
if((!argv[i][(j + 1)])
&& argv[(i + 1)]) {
auth_user = strdup(argv[i+1]);
@ -348,7 +383,7 @@
die("parse_options() -- strdup() failed");
}
}
@@ -1772,14 +1769,14 @@ char **parse_options(int argc, char *arg
@@ -1772,14 +1768,14 @@ char **parse_options(int argc, char *arg
if((!argv[i][(j + 1)])
&& argv[(i + 1)]) {
auth_pass = strdup(argv[i+1]);
@ -365,7 +400,7 @@
die("parse_options() -- strdup() failed");
}
}
@@ -1870,14 +1867,14 @@ char **parse_options(int argc, char *arg
@@ -1870,14 +1866,14 @@ char **parse_options(int argc, char *arg
case 'F':
if((!argv[i][(j + 1)]) && argv[(i + 1)]) {
minus_F = strdup(argv[(i + 1)]);
@ -382,7 +417,7 @@
die("parse_options() -- strdup() failed");
}
}
@@ -1889,14 +1886,14 @@ char **parse_options(int argc, char *arg
@@ -1889,14 +1885,14 @@ char **parse_options(int argc, char *arg
case 'r':
if((!argv[i][(j + 1)]) && argv[(i + 1)]) {
minus_f = strdup(argv[(i + 1)]);
@ -399,3 +434,33 @@
die("parse_options() -- strdup() failed");
}
}
--- a/base64.c
+++ b/base64.c
@@ -31,7 +31,7 @@ static const char base64val[] = {
};
#define DECODE64(c) (isascii(c) ? base64val[c] : BAD)
-void to64frombits(unsigned char *out, const unsigned char *in, int inlen)
+void to64frombits(char *out, const unsigned char *in, int inlen)
/* raw bytes in quasi-big-endian order to base 64 string (NUL-terminated) */
{
for (; inlen >= 3; inlen -= 3)
@@ -57,7 +57,7 @@ void to64frombits(unsigned char *out, co
*out = '\0';
}
-int from64tobits(char *out, const char *in)
+int from64tobits(unsigned char *out, const char *in)
/* base 64 to raw bytes in quasi-big-endian order, returning count of bytes */
{
int len = 0;
--- a/ssmtp.h
+++ b/ssmtp.h
@@ -41,5 +41,5 @@ typedef struct string_list rcpt_t;
void get_arpadate(char *);
/* base64.c */
-void to64frombits(unsigned char *, const unsigned char *, int);
-int from64tobits(char *, const char *);
+void to64frombits(char *, const unsigned char *, int);
+int from64tobits(unsigned char *, const char *);

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