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BUGFIX: #797 - gettoks did not protect against NULL pointer input

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Jason Pyeron 2025-07-23 10:01:49 +02:00 committed by Holger Vogt
parent a478507b5f
commit 70c52aa96d
1 changed files with 4 additions and 0 deletions
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4
src/frontend/dotcards.c
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@ -596,6 +596,10 @@ gettoks(char *s)
list = NULL; list = NULL;
prevp = &list; prevp = &list;
if (!s) {
return list;
}
/* stripWhite.... uses copy() to return a malloc'ed s, so we have to free it, /* stripWhite.... uses copy() to return a malloc'ed s, so we have to free it,
using s0 as its starting address */ using s0 as its starting address */
if (strchr(s, '(')) if (strchr(s, '('))