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Fix off-by-one errors

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Nate Choe
2024-02-11 19:07:10 -06:00
parent 817271a1bb
commit 4f512c6503
1 changed files with 4 additions and 1 deletions
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5
src/parse.c
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@@ -176,6 +176,8 @@ autoescapeend:
in_escape = 0; in_escape = 0;
++i;
/* read nest data into a string */ /* read nest data into a string */
while (i < data->len) { while (i < data->len) {
int c; int c;
@@ -207,6 +209,7 @@ autoescapeend:
fputs("Unexpected EOF in nest\n", stderr); fputs("Unexpected EOF in nest\n", stderr);
return 1; return 1;
got_nest: got_nest:
--i;
if ((tmp = stringfile()) == NULL) { if ((tmp = stringfile()) == NULL) {
goto bufferror; goto bufferror;
} }
@@ -226,7 +229,7 @@ got_nest:
} }
tmp->free(tmp); tmp->free(tmp);
return 0; break;
bufferror: bufferror:
fputs("Failed to create temporary buffer while nesting\n", stderr); fputs("Failed to create temporary buffer while nesting\n", stderr);
return 1; return 1;