41 lines
1.2 KiB
Diff
41 lines
1.2 KiB
Diff
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diff --git a/common/sdp-xml.c b/common/sdp-xml.c
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index 0403dcd..5f314b7 100644
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--- a/common/sdp-xml.c
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+++ b/common/sdp-xml.c
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@@ -239,9 +239,7 @@ static void convert_raw_data_to_xml(sdp_data_t *value, int indent_level,
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hex = 0;
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for (i = 0; i < length; i++) {
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- if (value->val.str[i] == '\0')
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- break;
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- if (!isprint(value->val.str[i])) {
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+ if (!isprint(value->val.str[i]) && value->val.str[i] != '\0') {
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hex = 1;
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break;
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}
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@@ -250,7 +248,8 @@ static void convert_raw_data_to_xml(sdp_data_t *value, int indent_level,
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if ((value->val.str[i] == '<') ||
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(value->val.str[i] == '>') ||
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(value->val.str[i] == '"') ||
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- (value->val.str[i] == '&'))
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+ (value->val.str[i] == '&') ||
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+ (value->val.str[i] == '\0'))
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num_chars_to_escape++;
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}
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@@ -304,7 +303,13 @@ static void convert_raw_data_to_xml(sdp_data_t *value, int indent_level,
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strBuf[j++] = 'o';
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strBuf[j++] = 't';
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}
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- else {
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+ else if (value->val.str[i] == '\0') {
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+ strBuf[j++] = '&';
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+ strBuf[j++] = '#';
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+ strBuf[j++] = '0';
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+ strBuf[j++] = '0';
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+ strBuf[j++] = ';';
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+ } else {
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strBuf[j++] = value->val.str[i];
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}
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}
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