security-and-privacy/gnupg
security-and-privacy/gnupg
1
0
Fork 0
mirror of git://git.gnupg.org/gnupg.git synced 2024-12-22 10:19:57 +01:00
Code Activity

common:stringhelp.c: Replace use of jblib_malloc with xtrymalloc, etc.

Browse Source 
--
This commit is contained in:
Neal H. Walfield 2015-03-12 13:45:27 +01:00
parent e40636fefa
commit 04c84a42db
1 changed files with 26 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
common/stringhelp.c
View File

@ -160,7 +160,7 @@ ascii_memistr ( const void *buffer, size_t buflen, const char *sub )
/* This function is similar to strncpy(). However it won't copy more
than N - 1 characters and makes sure that a '\0' is appended. With
N given as 0, nothing will happen. With DEST given as NULL, memory
will be allocated using jnlib_xmalloc (i.e. if it runs out of core
will be allocated using xmalloc (i.e. if it runs out of core
the function terminates). Returns DES or a pointer to the
allocated memory.
*/
@ -172,7 +172,7 @@ mem2str( char *dest , const void *src , size_t n )
if( n ) {
if( !dest )
dest = jnlib_xmalloc( n ) ;
dest = xmalloc( n ) ;
d = dest;
s = src ;
for(n--; n && *s; n-- )
@ -320,10 +320,10 @@ make_basename(const char *filepath, const char *inputpath)
if ( !(p=strrchr(filepath, ':')) )
#endif
{
return jnlib_xstrdup(filepath);
return xstrdup(filepath);
}
return jnlib_xstrdup(p+1);
return xstrdup(p+1);
#endif
}
@ -349,11 +349,11 @@ make_dirname(const char *filepath)
if ( !(p=strrchr(filepath, ':')) )
#endif
{
return jnlib_xstrdup(".");
return xstrdup(".");
}
dirname_length = p-filepath;
dirname = jnlib_xmalloc(dirname_length+1);
dirname = xmalloc(dirname_length+1);
strncpy(dirname, filepath, dirname_length);
dirname[dirname_length] = 0;
@ -386,9 +386,9 @@ get_pwdir (int xmode, const char *name)
if (pwd)
{
if (xmode)
result = jnlib_xstrdup (pwd->pw_dir);
result = xstrdup (pwd->pw_dir);
else
result = jnlib_strdup (pwd->pw_dir);
result = xtrystrdup (pwd->pw_dir);
}
#else /*!HAVE_PWD_H*/
/* No support at all. */
@ -452,10 +452,10 @@ do_make_filename (int xmode, const char *first_part, va_list arg_ptr)
char *user;
if (xmode)
user = jnlib_xstrdup (first_part+1);
user = xstrdup (first_part+1);
else
{
user = jnlib_strdup (first_part+1);
user = xtrystrdup (first_part+1);
if (!user)
return NULL;
}
@ -465,7 +465,7 @@ do_make_filename (int xmode, const char *first_part, va_list arg_ptr)
skip = 1 + strlen (user);
home = home_buffer = get_pwdir (xmode, user);
jnlib_free (user);
xfree (user);
if (home)
n += strlen (home);
else
@ -474,13 +474,13 @@ do_make_filename (int xmode, const char *first_part, va_list arg_ptr)
}
if (xmode)
name = jnlib_xmalloc (n);
name = xmalloc (n);
else
{
name = jnlib_malloc (n);
name = xtrymalloc (n);
if (!name)
{
jnlib_free (home_buffer);
xfree (home_buffer);
return NULL;
}
}
@ -490,7 +490,7 @@ do_make_filename (int xmode, const char *first_part, va_list arg_ptr)
else
p = stpcpy (name, first_part);
jnlib_free (home_buffer);
xfree (home_buffer);
for (argc=0; argv[argc]; argc++)
p = stpcpy (stpcpy (p, "/"), argv[argc]);
@ -520,18 +520,18 @@ do_make_filename (int xmode, const char *first_part, va_list arg_ptr)
strerror (errno));
exit(2);
}
jnlib_free (name);
xfree (name);
return NULL;
}
n = strlen (home) + 1 + strlen (name) + 1;
if (xmode)
home_buffer = jnlib_xmalloc (n);
home_buffer = xmalloc (n);
else
{
home_buffer = jnlib_malloc (n);
home_buffer = xtrymalloc (n);
if (!home_buffer)
{
jnlib_free (name);
xfree (name);
return NULL;
}
}
@ -543,7 +543,7 @@ do_make_filename (int xmode, const char *first_part, va_list arg_ptr)
p = home_buffer + (p - name + 1);
}
strcpy (stpcpy (stpcpy (p, home), "/"), name);
jnlib_free (name);
xfree (name);
name = home_buffer;
/* Let's do a simple compression to catch the most common
case of using "." for gpg's --homedir option. */
@ -701,7 +701,7 @@ sanitize_buffer (const void *p_arg, size_t n, int delim)
p = save_p;
n = save_n;
/* And now make the string */
d = buffer = jnlib_xmalloc( buflen );
d = buffer = xmalloc( buflen );
for ( ; n; n--, p++ )
{
if (*p < 0x20 || *p == 0x7f || *p == delim || (delim && *p=='\\')) {
@ -1064,10 +1064,10 @@ do_percent_escape (const char *str, const char *extra, int die)
if (str[i] == ':' || str[i] == '%' || (extra && strchr (extra, str[i])))
j++;
if (die)
ptr = jnlib_xmalloc (i + 2 * j + 1);
ptr = xmalloc (i + 2 * j + 1);
else
{
ptr = jnlib_malloc (i + 2 * j + 1);
ptr = xtrymalloc (i + 2 * j + 1);
if (!ptr)
return NULL;
}
@ -1142,7 +1142,7 @@ do_strconcat (const char *s1, va_list arg_ptr)
argc++;
}
needed++;
buffer = jnlib_malloc (needed);
buffer = xtrymalloc (needed);
if (buffer)
{
for (p = buffer, argc=0; argv[argc]; argc++)
@ -1162,7 +1162,7 @@ strconcat (const char *s1, ...)
char *result;
if (!s1)
result = jnlib_strdup ("");
result = xtrystrdup ("");
else
{
va_start (arg_ptr, s1);
@ -1181,7 +1181,7 @@ xstrconcat (const char *s1, ...)
char *result;
if (!s1)
result = jnlib_xstrdup ("");
result = xstrdup ("");
else
{
va_start (arg_ptr, s1);