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Allow bigger (> 1024) configuration

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This commit is contained in:
Laurent Vivier
2007-09-02 21:00:05 +00:00
parent c4871345d9
commit 2bbea3543d
1 changed files with 29 additions and 1 deletions
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30
tools/emile-install.c
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@@ -220,12 +220,13 @@ static int set_config(char *image, int verbose, char *config_path,
return 6;
}
configuration = emile_second_get_configuration(fd);
configuration = malloc(65536);
if (configuration == NULL)
{
fprintf(stderr, "ERROR: cannot initalize configuration\n");
return 7;
}
configuration[0] = 0;
config_set_property(configuration, "vga", "default");
@@ -316,6 +317,33 @@ static int set_config(char *image, int verbose, char *config_path,
if (kernel_ondisk != NULL)
free(kernel_ondisk);
if (strlen(configuration) > 1023)
{
int tmpfd;
char *conf;
char *tmpfile = strdup("/tmp/emile-install-XXXXXX");
fprintf(stderr, "WARNING: configuration doesn't fit in second level\n"
" will store it at end of floppy\n");
tmpfd = mkstemp(tmpfile);
write(tmpfd, configuration, strlen(configuration) + 1);
close(tmpfd);
conf = emile_floppy_add(fd, tmpfile);
free(configuration);
unlink(tmpfile);
free(tmpfile);
configuration = malloc(1024);
configuration[0] = 0;
config_set_property(configuration, "configuration", conf);
if (verbose)
printf("configuration %s\n", conf);
}
emile_second_set_configuration(fd, configuration);
emile_floppy_close(fd);