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Check return value for realloc 

SVN revision: 50753
This commit is contained in:
Sebastian Dransfeld 2010-08-02 20:43:09 +00:00
parent bec24bf71f
commit 4b221c3936
2 changed files with 12 additions and 0 deletions
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1
legacy/efreet/src/lib/efreet_desktop.c
View File

@ -824,6 +824,7 @@ efreet_desktop_string_list_join(Eina_List *list)
{
size = len + pos + 1024;
string = realloc(string, size);
if (!string) return NULL;
}
strcpy(string + pos, tmp);
pos += len;

11
legacy/efreet/src/lib/efreet_desktop_command.c
View File

@ -378,6 +378,7 @@ efreet_desktop_command_build(Efreet_Desktop_Command *command)
{
size = len + 1024;
exec = realloc(exec, size);
if (!exec) goto error;
}
/* XXX handle fields inside quotes? */
@ -458,6 +459,7 @@ efreet_desktop_command_build(Efreet_Desktop_Command *command)
{
size = len + 1024;
exec = realloc(exec, size);
if (!exec) goto error;
}
exec[len++] = ' ';
exec = efreet_desktop_command_append_multiple(exec, &size,
@ -476,6 +478,13 @@ efreet_desktop_command_build(Efreet_Desktop_Command *command)
while ((l = eina_list_next(l)) != NULL);
return execs;
error:
if (execs)
{
EINA_LIST_FREE(execs, exec)
free(exec);
}
return NULL;
}
static void
@ -836,6 +845,7 @@ efreet_string_append(char *dest, int *size, int *len, const char *src)
*len = *size - 1;
*size += 1024;
dest = realloc(dest, *size);
if (!dest) return NULL;
*(dest + *len) = '\0';
l = eina_strlcpy(dest + *len, src + off, *size - *len);
@ -852,6 +862,7 @@ efreet_string_append_char(char *dest, int *size, int *len, char c)
{
*size += 1024;
dest = realloc(dest, *size);
if (!dest) return NULL;
}
dest[(*len)++] = c;