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include: Fix leak in bits.c

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This commit is contained in:
Nicolas Williams
2025-12-27 15:57:47 -06:00
parent 7c8ef887d4
commit c3a88a61b7
1 changed files with 4 additions and 3 deletions
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7
include/bits.c
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@@ -139,6 +139,7 @@ int main(int argc, char **argv)
int flag;
char *p = NULL;
const char *hb;
char *freeme = NULL;
if (argc > 1 && strcmp(argv[1], "--version") == 0) {
printf("some version");
@@ -149,13 +150,12 @@ int main(int argc, char **argv)
hb = "__BITS_H__";
f = stdout;
} else {
p = malloc(strlen(argv[1]) + 5);
p = freeme = malloc(strlen(argv[1]) + 5);
sprintf(p, "__%s__", argv[1]);
hb = p;
for(; *p; p++){
for(; *p; p++)
if(!isalnum((unsigned char)*p))
*p = '_';
}
f = fopen(argv[1], "w");
}
fprintf(f, "#ifndef %s\n", hb);
@@ -325,5 +325,6 @@ int main(int argc, char **argv)
if (f != stdout)
fclose(f);
free(freeme);
return 0;
}