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Tightened syntax checks to discover bad numerical arguments

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This commit is contained in:
Gerhard Rieger 2022-08-12 13:19:03 +02:00
parent 88cdeed092
commit 893d031cc2
10 changed files with 233 additions and 56 deletions

2
utils.c
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@ -160,7 +160,7 @@ char *xiosubstr(char *scratch, const char *str, size_t from, size_t len) {
*scratch = '\0';
return scratch0;
}
/* since version 1.7.2.4 socat supports C-99 behaviour of snprintf but still
can handle the old glibc case with -1 return on truncation.