poz/modfetch
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Merge pull request 'master' (#1) from jacekpoz/modfetch:master into master

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Reviewed-on: krizej/modfetch#1
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krizej 2024-02-09 15:36:00 +01:00
commit 9361c68611
1 changed files with 7 additions and 0 deletions
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7
modfetch.c
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@ -1,5 +1,6 @@
#include <ctype.h> #include <ctype.h>
#include <dlfcn.h> #include <dlfcn.h>
#include <errno.h>
#include <stdbool.h> #include <stdbool.h>
#include <stdint.h> #include <stdint.h>
#include <stdio.h> #include <stdio.h>
@ -109,6 +110,7 @@ char *resolve_env_vars(const char *str) {
ret[ret_offset] = str[i]; ret[ret_offset] = str[i];
ret_offset += 1; ret_offset += 1;
} }
ret[ret_offset] = '\0';
return ret; return ret;
} }
@ -140,6 +142,9 @@ Config parse_config(FILE *config_file) {
.module_count = 0, .module_count = 0,
}; };
// TODO handle errors of all the function inside the while
errno = 0;
// TODO rewrite this to read the config char by char // TODO rewrite this to read the config char by char
while ((read = getline(&line, &len, config_file)) != -1) { while ((read = getline(&line, &len, config_file)) != -1) {
if (read <= 1) if (read <= 1)
@ -200,6 +205,8 @@ Config parse_config(FILE *config_file) {
free(line); free(line);
} }
if (read == -1 && errno != 0)
free(line);
return config; return config;
} }